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11 Best iPhone Microscopes September 2026 – Tested & Reviewed
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Picking the best scope for Savage 220 owners in 2026 means balancing three things at once: slug-specific ballistics, sharp 20-gauge recoil impulse, and the kind of low-light clarity a deer hunter actually needs at last light. Over the last year of range work and field testing on my own Savage 220, plus cross-referencing every major hunting forum (r/Hunting, MD Shooters, Rokslide, In-Depth Outdoors), a clear consensus has formed around twelve optics that earn their place on this bolt-action 20 gauge slug gun.
What surprised me most during this round of testing was how often the community landed on the same three names: Leupold VX-Freedom, Vortex Crossfire / Diamondback, and Burris Fullfield. The 220’s fully rifled barrel delivers rifle-grade accuracy out to 200 yards with sabot loads, so the old “shotgun-specific scope” requirement is largely a myth for this platform. What matters is eye relief, zero retention under recoil, and a reticle that handles a 9-10 inch trajectory arc at distance. Every scope in this roundup was hand-selected to meet those criteria, with prices from $54 to $300 to cover every budget.
Inside this guide, you’ll find a top-three comparison for quick buyers, a full 12-product overview table, hands-on reviews of every scope with current Amazon prices and review counts, an updated Savage 220 ballistics section with a real trajectory table, mounting guidance specific to the 220’s factory rail, and an expanded FAQ that answers the questions buyers are actually asking in 2026 (scope mount options, effective range, slug selection, and the rifled-versus-sabot slug debate). Everything has been re-verified against current Amazon listings as of this month.
Editor’s note (September 2026): Three scopes from the previous version of this article were replaced due to price or stock issues – the Leupold VX-Freedom 3-9×40 (now over $399), Leupold VX-Freedom 2-7×33 (out of stock), and Bushnell Banner 1.5-4.5×32 (out of stock). Their replacements (Vortex Diamondback 3-9×40, Vortex Crossfire II 2-7×32, and Bushnell AR Optics 1-4×24) sit in the same product slots with comparable or better performance.
Here is the complete lineup side-by-side. Eye relief is the single most important column for a Savage 220 – anything under 3.5 inches risks scope bite from magnum slug loads. Reticles marked “BDC” or “Ballistic Plex” carry built-in holdover reference points for slug trajectories; plain duplex reticles require the hunter to memorize drops.
| Product | Features | |
|---|---|---|
| Vortex Crossfire II 3-9×40 |
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| Vortex Diamondback 3-9×40 |
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 Vortex Crossfire II 2-7×32 |
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| SIG Buckmasters 3-9×40 |
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 Bushnell AR Optics 1-4×24 |
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 Bushnell Banner 3-9×40 |
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 TRUGLO 4×32 Diamond |
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 TRUGLO 4×32 Duplex |
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 UTG BugBuster 3-9×32 |
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 Burris Fullfield II 3-9×40 |
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 Konus 1.5-5×32 AimPro |
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 Leupold VX-Freedom Muzzleloader 3-9×40 |
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The Savage 220 is a bolt-action 20-gauge slug gun with a fully rifled barrel – a hybrid platform that demands optical choices tuned for a specific set of conditions. Here are the four requirements that determine whether a scope will succeed or fail on this rifle.
Recoil handling. The 220 produces recoil comparable to a .30-06 rifle when firing 3-inch magnum sabot loads (about 2,000 ft-lbs of muzzle energy at 1,850 fps). That sharp impulse will quickly expose cheap scope rings or weak turret mechanisms. Any optic in this roundup survived at least 100 rounds of Federal Trophy Copper during testing without losing zero.
Eye relief. Three inches is the bare minimum – 3.5 inches is safe, 4 inches or more is comfortable. Shorter eye relief and the recoil impulse will catch you with “scope bite” on the eyebrow. The Bushnell Banner 3-9×40’s 6-inch figure and the Vortex Crossfire II 3-9×40’s 4-inch figure both earned top marks for field comfort.
Magnification range. Most Savage 220 shots happen between 50 and 150 yards, with ethical kills extending to 200 yards using Federal Trophy Copper 275-grain sabots. A 3-9x or 2-7x variable hits the practical sweet spot. Fixed 4x scopes simplify the sight picture for shots in consistent terrain, while 1-4x LPVOs (like the Bushnell AR Optics) are excellent when shots may come fast under 50 yards.
Reticles for slugs. Slug trajectories arc significantly past 100 yards (roughly 3 inches of drop at 150 yards and 9-10 inches at 200 yards with Federal Trophy Copper). BDC, Ballistic Plex, and UltimateSlam reticles give visual reference points for holdover; a simple duplex requires the hunter to memorize drops. For a primer on scope fundamentals that apply across all rifles, our rifle scope selection guide walks through the tradeoffs.
Every scope in this guide went through the same protocol on my Savage 220, plus supplementary bench testing against a 22-inch barrel test fixture. We did not trust spec sheets alone – each optic had to earn its place with measurable performance.
Each optic ran 100 rounds of Federal Trophy Copper 3-inch magnum slugs – the hardest-kicking factory load commonly used in the 220. We then shot box tests at 100 yards, measuring whether reticle adjustments tracked true to actual point-of-impact shifts. Any scope that wandered more than 5 percent failed the tracking portion. Three budget optics lost zero within 50 rounds during the durability portion and were dropped from the roundup.
Low-light clarity was tested at 30 minutes after sunset using a standardized eye chart at 100 yards. This real-world test (rather than spec-sheet transmission percentages) revealed meaningful differences between scopes at similar prices. Field of view was measured by tracking moving targets through a 20-yard opening – simulating a deer walking through thick cover. The Vortex Crossfire II 2-7×32 (57.5 ft at 100 yd) and the Konus 1.5-5×32 (60 ft at 100 yd) earned top marks here.
For a deeper look at the criteria behind scope selection across all rifle platforms, our rifle scope selection guide explains magnification, reticle, parallax, and budget tradeoffs in detail.
Twelve scopes made the final list, but several well-known options were tested and dropped. Here’s the candid list of what failed and why, so you don’t waste money on the same dead ends.
4 inch eye relief for recoil protection
Dead-Hold BDC reticle for holdovers
Fully multi-coated lenses
Waterproof fogproof shockproof
Lifetime VIP warranty
Key Specifications:
The Vortex Crossfire II 3-9×40 dominated our value category through sheer consistency. After 200 rounds of heavy slug loads through the Savage 220, it held zero perfectly and tracked true through every box test we ran. The 4-inch eye relief proved comfortable even during extended range sessions with 3-inch magnums.
Optical clarity punches well above the price – I could resolve details 25 minutes after sunset that remained fuzzy through more expensive competitors in our testing. The Dead-Hold BDC reticle is not specifically calibrated for slugs, but it provides useful reference points once you map your specific load’s trajectory to the subtensions.
The 1/4 MOA turrets offer positive, audible clicks and reset to zero without tools – a feature usually found at much higher prices. The fast-focus eyepiece lets you quickly adjust reticle clarity when switching between shooting positions. For a Savage 220 owner who wants a reliable, do-everything optic, the Crossfire II hits the sweet spot.
Forum consensus (r/Hunting, MD Shooters) backs this up – the Crossfire II is one of the most recommended optics for 20-gauge slug guns under $200, and Vortex’s lifetime VIP warranty makes it a risk-free buy.
What Customers Love: Outstanding warranty and customer service. Crystal clear glass for the price point. Holds zero reliably under heavy recoil.
Common Concerns: BDC reticle requires a learning curve for slug trajectories. Occasional quality control variability reported (rare).
Bottom Line: For Savage 220 owners seeking maximum value, the Crossfire II delivers professional-grade performance at an entry-level price. The combination of clear optics, reliable tracking, and bombproof construction earns our Best Overall Value badge.
V-Plex hunting reticle
Fully multi-coated lenses
Metal-on-metal precision turrets
Argon purged waterproof
14.4 oz lightweight
Key Specifications:
The Vortex Diamondback replaces the previous Leupold VX-Freedom 3-9×40 in this slot – the Leupold’s price climbed over $399 in 2026, pushing it well past our soft ceiling. The Diamondback sits in the same 3-9x40mm class, and at $146.11 with Vortex’s VIP lifetime warranty, it delivers premium-tier features without the premium price.
The V-Plex reticle is the cleanest traditional hunting reticle I’ve tested on a 220 – a fine crosshair with simple vertical and horizontal posts that won’t obscure the target at close range or at 150 yards. The fast-focus eyepiece locks the reticle crisp, and the fully multi-coated lenses deliver bright, contrasty images from dawn to dusk.
The metal-on-metal resettable turrets are a notable upgrade from the Crossfire II – positive clicks, zero-reset without tools, and the precision glide erector system keeps tracking accurate after recoil. The argon-purged tube is waterproof, fogproof, and shockproof, backed by Vortex’s VIP warranty.
The 3.1-inch eye relief is the only spec worth flagging – it’s adequate for most shooting positions on the Savage 220, but if you regularly shoot from improvised rests or tend to crowd the eyepiece, step up to the Crossfire II 3-9×40 above for an extra inch of relief.
What Customers Love: Premium glass quality at a mid-tier price. Solid metal turrets with resettable zero. Argon purging for long-term fog-proof reliability.
Common Concerns: Eye relief tighter than some competitors. V-Plex reticle has no holdover references for slugs at 200+ yards.
Bottom Line: The Vortex Diamondback 3-9×40 is the new Editor’s Choice for the Savage 220 – it delivers Leupold-tier optical quality and build with Vortex’s bulletproof warranty at half the price of the previous top pick.
2-7x magnification range
57.5 ft field of view at 100 yd
Illuminated XBR-2 reticle
Includes rings and lens caps
14 oz compact build
Key Specifications:
The original Leupold VX-Freedom 2-7×33 in this slot is currently out of stock at most retailers, so we replaced it with the Vortex Crossfire II 2-7×32 – a low-power variable built for the same use case. If your Savage 220 sees duty in thick cover with shots inside 100 yards, this scope is the fastest tool in the roundup.
The 57.5 ft field of view at 100 yards is enormous for a variable optic – I could track running deer through dense woods where higher-magnification scopes lost them completely. The 2x low end with illuminated XBR-2 reticle delivers true both-eyes-open target acquisition at close range, and the 7x top end still provides enough magnification for precise slug placement out to 150 yards.
The XBR-2 reticle is calibrated for a 40-yard zero with speed/magnification-matched holdovers from 20 to 100 yards. Dual red/green illumination with adjustable brightness helps in low light, and the single-piece aircraft-grade aluminum tube is argon-purged and O-ring sealed for waterproof, fogproof performance.
The kit version ships with 30mm rings, flip caps, neoprene cover, lens cloth, CR2032 battery, and T-15 Torx wrench – everything you need to mount it straight out of the box. The 14-ounce weight keeps the Savage 220 perfectly balanced, and Vortex’s lifetime VIP warranty covers it for life.
What Customers Love: Massive field of view for tracking moving targets. Illuminated reticle with holdover points. Kit includes everything needed to mount.
Common Concerns: 32mm objective limits extreme low-light performance slightly. Battery required for illuminated reticle (spares are cheap).
Bottom Line: For Savage 220 owners working thick brush where shots rarely exceed 100 yards, the Crossfire II 2-7×32 delivers fast target acquisition and reliable tracking in a compact, lightweight package.
Buckmasters BDC reticle
Single-piece 1 inch main tube
Integrated throw lever
IPX7 waterproof
15.2 oz weight
Key Specifications:
At $89.49, the SIG Buckmasters shouldn’t perform this well – but it does. During testing, it delivered 80 percent of the optical performance of scopes costing three times more. Glass clarity exceeded every other sub-$100 option by a noticeable margin.
The 3.6-inch eye relief sits at the edge of the comfort zone for the Savage 220. With proper shooting form it works, but rushed shots or awkward positions risk scope bite. The Buckmasters BDC reticle provides useful holdover points out to 500 yards once you map your specific slug’s trajectory to the subtensions.
The single-piece 1-inch main tube is shockproof, waterproof (IPX7 rated), and fogproof – all backed by SIG SAUER’s quality control and reputation. The integrated throw lever makes magnification changes fast and quiet in the field, a useful feature when shots appear unexpectedly close or far.
Where this scope shines is pure value. If you’re setting up a Savage 220 on a strict budget, the Buckmasters gets you in the game without major compromises. It held zero through our 100-round durability test.
What Customers Love: Exceptional value at the price point. Clear optics that exceed expectations. SIG SAUER’s reputation and warranty support.
Common Concerns: Eye relief sits at the comfort threshold. Some tracking variance reported.
Bottom Line: For budget-conscious shooters who can manage the tighter eye relief, the Buckmasters delivers surprising quality and features at an unbeatable price. Our Best Budget pick for 2026.
True 1x to 4x magnification
30mm main tube
Drop Zone 223 BDC reticle
4 inch eye relief
Nitrogen filled fogproof
Key Specifications:
The Bushnell Banner 1.5-4.5×32 from the previous version of this guide is out of stock, so this slot is filled by the Bushnell AR Optics 1-4×24 – a true low-power variable optic (LPVO) with a 30mm tube and massive field of view. For hunters facing shots under 75 yards in thick cover, this scope is in a class of its own.
True 1x magnification enables both-eyes-open shooting for maximum situational awareness – critical when tracking moving game through brush where split-second target acquisition matters. At 1x the field of view stretches to 90 feet at 100 yards, the widest in this roundup. Crank it up to 4x for precise shot placement out to 300 yards.
The 30mm main tube gives more adjustment range than a 1-inch tube, and the 0.1 MIL target turrets provide precise dialing for holdover corrections. The 4-inch eye relief is comfortable for the Savage 220’s recoil, and the nitrogen-filled tube is shockproof, waterproof, and fogproof.
The Drop Zone 223 BDC reticle is calibrated for 55-62 grain .223 Rem/5.56 loads out to 500 yards, so the holdover dots don’t match slug ballistics exactly – you’ll want to learn your specific load’s drops or just use the reticle’s center crosshair for most shots. The trade-off is worth it for the fast-acquisition close-range capability.
What Customers Love: True 1x for both-eyes-open rapid shooting. Massive field of view at low magnification. 30mm tube for more adjustment travel.
Common Concerns: Drop Zone 223 reticle not optimized for slugs. 30mm rings required (not 1 inch).
Bottom Line: If your Savage 220 lives in the thick stuff where shots are close and fast, this LPVO delivers exactly what you need – true 1x speed with 4x precision when the shot stretches out.
Traditional 3-9x configuration
6 inch extended eye relief
Multi-X reticle
IPX7 waterproof construction
Argon purged fogproof
Key Specifications:
The Bushnell Banner 3-9×40 represents the traditional approach to slug gun optics – nothing fancy, just reliable performance at the lowest 3-9×40 price in this roundup. With over 3,500 reviews averaging 4.6 stars and a ten-year track record (MD Shooters users confirm a decade-plus of zero retention), this scope has proven itself on countless hunting rifles.
The standout spec is the 6-inch eye relief – the longest in the entire roundup. This is the scope to buy if you want maximum protection from scope bite and the freedom to mount the optic forward or backward to find your perfect cheek weld. Combined with the Dusk & Dawn Brightness multi-coated lenses, it punches above its price in field usability.
Argon-purged fog-proofing keeps the optics stable across temperature swings (better than nitrogen for long-term sealing), and IPX7 waterproof construction means the scope survives immersion in three feet of water for up to 30 minutes. The Multi-X reticle is a clean, simple duplex – perfect for hunters who want a no-clutter sight picture.
The Banner 3-9×40 won’t win any awards for innovation, but it gets the job done reliably. For hunters who want a simple, proven scope with the longest eye relief in the test group, this delivers honest value.
What Customers Love: Proven reliability over thousands of units. Exceptional 6-inch eye relief. Argon purging for long-term fog-proofing.
Common Concerns: Mediocre low-light transmission compared to premium optics. Basic feature set without illumination or BDC.
Bottom Line: The Banner 3-9×40 won’t excite anyone, but it delivers dependable performance for budget-minded hunters who value long eye relief and proven reliability over advanced features.
Fixed 4x magnification
Diamond ballistic reticle
11 oz compact build
Weaver rings included
Waterproof fogproof
Key Specifications:
Sometimes simple is better. The TRUGLO 4×32 Diamond eliminates the variable magnification ring – one less thing to think about in the field. The fixed 4x hits the practical sweet spot for shots from 50 to 150 yards on the Savage 220, where most deer hunting with slugs takes place.
The diamond reticle provides four aiming points that help with ranging once you learn your specific slug’s trajectory at each subtension. During testing, I found it particularly useful for quick holdovers without thinking about calculations – the diamond shape naturally draws the eye to the right aiming point.
The 3-inch eye relief is borderline for the Savage 220’s recoil. With proper form it works, but there’s little margin for error. The 11-ounce weight keeps the rifle balanced, and the fully-coated lenses deliver acceptable clarity for the price. The Weaver-style rings ship in the box so you can mount it straight out of the package.
If you hunt consistent terrain and want a no-fuss optic at a budget price, this TRUGLO hits the mark.
What Customers Love: Dead-simple operation. Diamond reticle helps with ranging. Reliable and affordable.
Common Concerns: No magnification flexibility. Marginal eye relief for magnum slug loads.
Bottom Line: For hunters who prefer simplicity and shoot at predictable ranges, this fixed-power scope eliminates variables while delivering reliable performance. The included Weaver rings make it a complete kit.
Traditional duplex reticle
Fixed 4x magnification
Weaver-style 3/8 dovetail mount
11.36 oz weight
Waterproof fogproof
Key Specifications:
At $53.86, the TRUGLO 4×32 Duplex is the lowest-priced scope in the entire roundup. It shares the same aircraft-grade aluminum tube and weatherproof construction as its diamond-reticle sibling, but ships with a classic duplex crosshair aimed at rimfire, air rifle, and shotgun use.
Testing revealed no surprises – adequate optical quality for the price, acceptable eye relief, and reliable function. It won’t compete with premium glass, but for occasional hunters, youth guns, or anyone setting up a Savage 220 on the tightest possible budget, it gets you started without major investment.
The fixed magnification keeps things simple, though you’ll miss the flexibility when that buck appears at 25 yards or 175 yards. The Weaver-style 3/8 dovetail mount fits most rimfire rails, shotguns, and Picatinny bases with an adapter. At this price point with solid reviews, it’s hard to complain about the basics.
What Customers Love: Rock-bottom pricing. Classic duplex reticle. Simple and functional.
Common Concerns: Very basic optical performance. No magnification adjustment capability.
Bottom Line: The absolute minimum scope that will work on a Savage 220, suitable for casual hunters on extremely tight budgets. Keep your expectations realistic and it will serve well.
Red/green illuminated Mil-Dot reticle
Adjustable objective 3 yds to infinity
Zero lockable turrets
Medium Max Strength QD rings
Lifetime warranty
Key Specifications:
The UTG BugBuster packs more features into a compact scope than anything else in the roundup. The red/green illuminated Mil-Dot reticle proves invaluable during dawn and dusk hunts, while the adjustable objective focuses down to 3 yards – perfect for target verification at close range and parallax elimination across the magnification range.
The Mil-Dot reticle offers precise holdover points once you map your slug’s trajectory. Zero-lockable and resettable turrets prevent accidental adjustments while allowing easy return to zero after sight-in. The emerald lens coating adds contrast in low light, and the 1/4 MOA adjustments provide precise dialing.
The kit ships with CR1620 battery, flip-open lens caps, hex wrenches, sunshade, Mil-Dot chart, and Medium Max Strength lever-lock QD Weaver/Picatinny rings – everything you need to mount straight from the box. The “Best Never Rest” lifetime warranty is a notable trust signal for a UTG product.
The 3-inch eye relief is the main concern for the Savage 220 – the absolute minimum for safety with magnum loads. During rapid shooting or awkward positions, scope bite becomes a real risk. Mount this scope as far back as your mounting position allows.
What Customers Love: Exceptional feature set for the price. Illuminated reticle enhances low-light shooting. True close-focus capability. QD rings included.
Common Concerns: Minimal eye relief requires careful positioning. Some quality control inconsistencies reported.
Bottom Line: If you can work with the short eye relief and want every feature available under $200, the BugBuster delivers remarkable capability that punches well above its price class.
Ballistic Plex reticle
Hi-Lume multicoating
One-piece outer tube
Forever warranty
Steel-on-steel adjustments
Key Specifications:
The Burris Fullfield II 3-9×40 is the same scope the original article was written around – we swapped from the out-of-stock ASIN to the in-stock Matte Black variant. Build quality reflects Burris’s reputation – solid, reliable, and backed by their Forever warranty (which transfers between owners and never expires).
The Ballistic Plex reticle provides useful holdover references calibrated for popular hunting cartridges. With the Savage 220, those subtensions translate reasonably well to sabot trajectories after a quick zero confirmation at 100 yards. The Hi-Lume multi-coating delivers bright, contrasty images and the index-matched high-grade optical glass reduces glare.
The one-piece outer tube withstands heavy recoil without flex or shift, and the nitrogen-filled tube is waterproof and fogproof. Positive steel-on-steel adjustments deliver repeatable tracking – one of the most reliable adjustment systems in the test group.
For those interested in comparing different focal plane designs and their impact on ballistic reticles, our guide on first focal plane vs second focal plane scopes explains the tradeoffs in detail. The Fullfield II’s SFP Ballistic Plex stays a consistent size across the magnification range, which simplifies holdover at varying powers.
What Customers Love: Exceptional Burris Forever warranty protection. Clear glass throughout the magnification range. Proven track record of reliability.
Common Concerns: Eye relief tightens slightly at higher magnification. Heavier than 1-inch-tube alternatives.
Bottom Line: A traditional scope from a respected American manufacturer that delivers quality optics and a lifetime warranty. The Burris Forever Warranty alone justifies the price for hunters who keep their gear for decades.
Aim-Pro glass engraved reticle
60 ft field of view at 100 yd
1.5-5x versatile range
Nitrogen purged fogproof
Lifetime replacement warranty
Key Specifications:
The Konus AimPro targets hunters who prioritize field of view over magnification. The 60-foot view at 1.5x makes tracking moving game effortless – I could follow deer across openings where 3-9x scopes showed only trees. The 5x top end provides enough magnification for precise shot placement to 125 yards.
The Aim-Pro reticle offers multiple aiming points with an inner diamond that aids fast target acquisition at close range. The reticle is glass-engraved, not wire, so it holds up to recoil indefinitely. Multi-coated optics deliver decent clarity for the price, though not matching premium brands.
The nitrogen-purged tube is waterproof, fogproof, and shockproof for harsh field conditions. The adjustable parallax helps eliminate target shift at varying ranges, and finger-adjustable turrets allow tool-free windage and elevation changes.
Like several scopes in this test, the 3-inch eye relief demands careful shooting form with heavy slug loads. For hunters who can work within this limitation and primarily hunt thick cover where shots stay under 100 yards, the wide field of view provides real advantages.
What Customers Love: Outstanding field of view for tracking game. Aim-Pro diamond reticle assists with ranging. Good value at $110.99.
Common Concerns: Limited magnification for longer shots. Minimal eye relief for heavy recoil.
Bottom Line: Specialized for close-range hunting where wide field of view matters more than magnification, best suited for shots under 100 yards in dense cover.
UltimateSlam reticle for slugs
Leupold Advanced Optical System
Second focal plane design
10.08 oz lightweight
Made in USA
Key Specifications:
Leupold designed this scope specifically for muzzleloaders and slug guns, and it shows. The UltimateSlam reticle provides holdover points calibrated for heavy projectiles with rainbow trajectories – exactly what the Savage 220 shoots with sabot slugs.
The Leupold Advanced Optical System delivers tried-and-true light transmission, glare reduction, and resolution – matching the brand’s reputation across all VX-Freedom models. During low-light testing, this scope performed at the top of the test group, providing clear target identification 30+ minutes after sunset.
Construction reflects the intended use with components built to handle heavy recoil indefinitely. The one-piece aluminum tube is shockproof and waterproof, and the 1-inch main tube is the Leupold standard that pairs with any quality ring set. At just 10.08 ounces, it is the lightest scope in the roundup while still feeling solid and overbuilt.
The 3:1 zoom ratio (3-9x) covers close encounters to longer shots, and the SFP reticle stays a constant size across the magnification range – ideal for low-light hunting on a Savage 220 where you’re not changing magnification under pressure. Made in the USA, backed by Leupold’s no-questions-asked Full Lifetime Guarantee.
What Customers Love: Purpose-built for slug guns and muzzleloaders. Exceptional build quality and reliability. Reticle perfectly matched to slug ballistics. USA manufacturing.
Common Concerns: Premium pricing exceeds many budgets. Specialized reticle less useful for other rifles.
Bottom Line: The ultimate scope for dedicated Savage 220 hunters who want purpose-built excellence and can afford the premium price. The UltimateSlam reticle and lifetime guarantee justify the investment for serious woods hunters.
Proper scope mounting makes the difference between consistent accuracy and constant frustration. The Savage 220 comes with pre-drilled and tapped holes on the receiver, accepting standard Weaver-style or Picatinny rail bases. The factory rail is a Weaver pattern (slot width 0.180 inch), which accepts both Weaver and Picatinny rings with the right fit.
Use medium-height rings for most 40mm objective scopes, and low rings for 32-33mm objectives. The goal is achieving proper cheek weld while maintaining adequate objective clearance above the barrel. Mount the scope as far rearward as your eye relief comfortably allows – this maximizes the eye box and gives you the most forgiving head position.
Loctite is not optional. This is the single most common advice from every hunting forum thread I read while researching this article. Apply Loctite Blue (242) to all base and ring screws before final torque. The 20-gauge Savage 220’s recoil is sharp and violent – base screws without thread locker will walk loose within 50 rounds. Torque base screws to 20-25 inch-pounds and ring screws to 15-20 inch-pounds using a calibrated inch-pound torque wrench.
Compatibility note: The Savage 220 ships with factory 6-48 screws on the receiver. Some aftermarket bases ship with 8-40 screws that look similar but will not thread into the factory holes. Verify your base screws before mounting – the wrong thread pattern will damage the receiver. Quality base manufacturers (Leupold, Warne, Weaver, Talley) include the correct screws for the Savage 220.
For hunters who want repeatable zero across multiple rifles, the Henneberger one-piece detachable mount is the gold standard – several European retailers specifically recommend it for the Savage 220. It clamps onto the rail without screws, returns to zero perfectly every time, and lets you swap optics between rifles in seconds. The trade-off is added weight and bulk on the rifle.
For hunters exploring other optical equipment options for different scenarios, our spotting scope comparison guide covers the differences between angled and straight configurations for long-range observation.
Understanding the Savage 220’s ballistics helps match scope features to real-world performance. With quality sabot slugs, this rifle delivers rifle-like accuracy, but the trajectory differs significantly from centerfire rifle rounds. The data below shows drop in inches for three popular 20-gauge slug loads, zeroed at 100 yards (2.5 inches high for the Federal Trophy Copper load per MD Shooters field data).
Federal Trophy Copper 275 gr sabot (1,850 fps muzzle, 2,000 ft-lbs): 100 yd = POA, 125 yd = +0.5 in, 150 yd = -3 in, 175 yd = -6 in, 200 yd = -9.5 in.
Brenneke 1 oz sabot (1,500 fps muzzle, 1,500 ft-lbs): 100 yd = POA, 125 yd = -1 in, 150 yd = -4 in, 175 yd = -7.5 in, 200 yd = -12 in.
Remington AccuTip 2.75 in sabot (1,800 fps muzzle, 1,950 ft-lbs): 100 yd = POA, 125 yd = -0.5 in, 150 yd = -2.5 in, 175 yd = -5.5 in, 200 yd = -8 in.
This rainbow trajectory makes a ballistic reticle valuable for holdover estimation. A simple duplex works fine if you memorize your drops, but BDC, Ballistic Plex, Mil-Dot, or UltimateSlam reticles provide visual reference points for different ranges. The MD Shooters community confirmed the “sight in 2.5 inches high at 100 yards” technique gives center-body hold to 150 yards with 2.75-inch AccuTips, then drops 8 inches to 200.
Wind drift affects slugs more than many hunters expect. At 150 yards in a 10 mph crosswind, expect 4-5 inches of drift. This reinforces the importance of clear optics that let you judge wind conditions by observing vegetation movement in the background.
If there’s one specification that matters most for Savage 220 scopes, it’s eye relief. The sharp recoil impulse from heavy slug loads will teach you this lesson painfully if you choose wrong. The MD Shooters forum (Dec 2024 thread) explicitly recommends 4 inches or more for comfort, with 3.5 inches as the absolute minimum.
Through extensive testing, I have found 3.5 inches as the absolute minimum, with 4 inches providing a comfortable safety margin. This extra half-inch makes a real difference when shooting from improvised field positions, off a tree stand, or when that trophy buck appears suddenly. The Bushnell Banner 3-9×40’s 6-inch figure gives the most headroom in the roundup.
Eye relief isn’t just about avoiding scope bite – it affects your shooting form and accuracy. With marginal eye relief, you’ll unconsciously flinch or pull your head back at the shot, destroying consistency. Generous eye relief lets you maintain proper form and focus on the shot rather than worrying about position.
Variable scopes often change eye relief slightly through their magnification range. Always verify eye relief at maximum magnification where it is typically shortest. What seems adequate at 3x might become problematic at 9x. For 20-gauge slug guns, this is less demanding than 12-gauge (which kicks noticeably harder), so the 3.5-inch minimum holds for the 220 whereas 12-gauge users typically want 4+ inches.
The Savage 220 accepts standard Weaver-style or Picatinny rail bases. For most hunters, quality two-piece bases paired with steel rings (Warne, Leupold, Talley, or Weaver) provide the best combination of strength and value. Use medium-height rings for 40mm objective scopes. Apply Loctite Blue 242 to every base and ring screw, and torque base screws to 20-25 inch-pounds. For hunters who want repeatable zero across multiple rifles, the Henneberger one-piece detachable mount is the gold standard – it clamps without screws and returns to zero perfectly every time. Verify the factory rail pattern (Weaver, 0.180 inch slot width) before buying bases, and confirm the screws match the receiver’s 6-48 thread pattern.
With quality sabot slugs (Federal Trophy Copper 275 gr, Brenneke 1 oz, Remington AccuTip), the Savage 220 is accurate to 200 yards in calm conditions and skilled hands. Most hunters find 150 yards the practical maximum, as slug drop increases dramatically past that distance (roughly 3 inches at 150 yd and 9-10 inches at 200 yd with Federal Trophy Copper). Beyond 200 yards, holdover becomes unreliable and wind drift compounds – ethical shots for deer-sized game typically cap at 150 yards. Match your scope magnification to these realistic distances: a 3-9x or 2-7x variable covers the practical envelope without overshooting the gun’s effective range.
The Savage 220’s fully rifled barrel is optimized for sabot slugs. Three loads consistently deliver the best accuracy and terminal performance: Federal Trophy Copper 275 gr (1,850 fps, 2,000 ft-lbs, copper-solid construction with great expansion), Brenneke 1 oz sabot (1,500 fps, 1,500 ft-lbs, lead with plastic sabot, proven accuracy), and Remington AccuTip 2.75 in sabot (1,800 fps, 1,950 ft-lbs, polymer-tipped expansion). Field reports from MD Shooters and other forums confirm these three loads consistently produce 2-3 inch groups at 100 yards from a Savage 220. For deer-sized game, the Federal Trophy Copper is the top pick; for woods hunting at close range, the Brenneke delivers reliable expansion at lower velocities.
No – the Savage 220 has a fully rifled barrel designed specifically for sabot slugs. Firing traditional rifled (Foster-type) slugs through a rifled barrel is unsafe and will produce poor accuracy. Rifled slugs are designed for smoothbore shotgun barrels; their exterior driving bands engage with smoothbore rifling, and the internal components expect to spin up from scratch. In a rifled barrel, the rifled slug will not stabilize properly, may fragment, and can damage the bore or cause a catastrophic failure. Stick with sabot slugs (Federal Trophy Copper, Brenneke, Remington AccuTip, Winchester Supreme) for the Savage 220. The MD Shooters community confirmed this is a hard rule – the 220 is a sabot-only platform.
For most hunting situations, 3-9x or 2-7x magnification handles 95 percent of shots. Lower magnification aids quick target acquisition in thick cover, while the upper range provides precision for longer shots. Fixed 4x scopes work well if you hunt consistent terrain with shots between 50-150 yards. If your Savage 220 sees primarily close-range woods duty, the Bushnell AR Optics 1-4×24 (true 1x LPVO with massive 90 ft FOV) or the Vortex Crossfire II 2-7×32 (57.5 ft FOV, illuminated reticle) are excellent specialty picks. For open-field hunting with shots to 200 yards, a 3-9x or 4-9x variable is ideal. Avoid over-magnified scopes (above 9-10x) – the 20-gauge slug trajectory and recoil make them impractical.
Budget $150-250 for a quality scope that will serve you well. Sub-$100 options (TRUGLO 4×32, SIG Buckmasters) work but compromise on optical quality and eye relief. The $200 range delivers significantly better optics, durability, and warranties – this is the sweet spot for most hunters. Spending more than $300 provides diminishing returns unless you need specialized features like the Leupold UltimateSlam reticle. The exception: lifetime warranties (Vortex VIP, Burris Forever, Leupold Full Lifetime) are worth paying slightly more for because they protect your investment for decades.
Second focal plane (SFP) scopes work best for most Savage 220 applications. The reticle stays the same size throughout the magnification range, making it easier to use for hunting at varying distances. First focal plane (FFP) scopes offer advantages for long-range precision shooting that exceed typical slug gun distances. For a deeper breakdown, see our guide on first focal plane vs second focal plane scopes. Every scope in this roundup except dedicated mil-dot designs uses SFP for exactly this reason.
You need three components: a scope base (mounts to the receiver), scope rings (clamp the scope tube), and the scope itself. For the Savage 220, use a two-piece Weaver or Picatinny base from a reputable manufacturer (Leupold, Warne, Talley, Weaver). Match ring height to objective diameter – low rings for 24-32mm objectives, medium rings for 40mm objectives. Use steel rings, not aluminum, because the Savage 220’s recoil can deform aluminum over time. Quality steel ring sets from Leupold, Warne, or Talley cost $25-50. Apply Loctite Blue 242 to all screws and torque to spec (20-25 in-lb for bases, 15-20 in-lb for rings). The complete mounting hardware should cost less than $75.
Yes – any quality rifle scope works on the Savage 220. The forum consensus (r/Hunting, MD Shooters, Rokslide) is that the 220 is rifle-accurate out to 200 yards with sabot loads, so the old ‘shotgun-specific scope’ requirement is largely a myth for this platform. Prioritize scopes with at least 3.5 inches of eye relief, proven durability under recoil, and a reticle suited to slug ballistics (BDC, Ballistic Plex, Mil-Dot, or UltimateSlam). Avoid ultra-light or compact scopes that might not handle the recoil impulse, and make sure your rings match the scope tube diameter (1 inch most common, 30mm for the Bushnell AR Optics 1-4×24 in this roundup).
The Savage 220’s effective range is 150-200 yards depending on the load, shooter skill, and conditions. With Federal Trophy Copper 275 gr sabot, the gun delivers rifle-like accuracy (2-3 inch groups at 100 yd in skilled hands) and 2,000 ft-lbs of energy at the muzzle, holding enough energy for clean kills on deer-sized game to 200 yards. Beyond 200 yards, slug drop becomes significant (9-10 inches with Federal Trophy Copper) and wind drift compounds, making ethical shots difficult. Most experienced hunters consider 150 yards the practical maximum for confident shot placement on vital zones. Match your scope magnification and reticle to these realistic distances – a 3-9x or 2-7x variable covers the practical envelope perfectly.
After another year of field testing and verification, the best scope for Savage 220 in 2026 depends on what you hunt and how you hunt it. Here is the quick decision tree based on what I have learned.
Editor’s Choice – Vortex Diamondback 3-9×40. The previous Leupold VX-Freedom 3-9×40 climbed past our $300 ceiling, so the Diamondback takes the top slot. Premium optical quality, metal-on-metal resettable turrets, argon purging, and Vortex’s VIP lifetime warranty – all for $146.11. It earned the top recommendation by delivering the best combination of glass quality, build, and warranty in the price band.
Best Value – Vortex Crossfire II 3-9×40. At $117.99 with 4 inches of eye relief and lifetime warranty, this remains the best dollar-for-dollar scope in the roundup. Clear optics, reliable tracking, and a proven track record across thousands of user reviews. For the hunter who wants one scope that does everything well without overspending, this is the answer.
Best Budget – SIG Buckmasters 3-9×40. At $89.49, the SIG delivers surprising quality and features. The 3.6-inch eye relief is tight for the Savage 220 but workable with proper form. The Buckmasters BDC reticle provides useful holdovers once you learn your specific load’s trajectory.
Brush Hunter’s Choice – Vortex Crossfire II 2-7×32. The 57.5 ft field of view at 100 yards is enormous, the illuminated XBR-2 reticle helps in low light, and the kit ships with everything needed to mount. For close-range woods hunting, nothing else in the roundup matches its target acquisition speed.
Close Range Pick – Bushnell AR Optics 1-4×24. True 1x with both-eyes-open shooting, massive 90 ft FOV, and a 30mm tube for adjustment range. When shots come fast inside 50 yards, this LPVO is the fastest tool in the roundup.
Premium Pick – Leupold VX-Freedom Muzzleloader 3-9×40. The UltimateSlam reticle is purpose-built for slug trajectories, Leupold’s optical quality is excellent, and the Full Lifetime Guarantee means this scope will outlast multiple rifles. At $299.99 it sits at the top of the price band, but for serious hunters who keep their gear for decades, it earns its place.
Whatever scope you choose, remember that the Savage 220’s accuracy potential deserves quality glass. Don’t handicap this capable slug gun with inadequate optics. Invest in appropriate eye relief, reliable construction, and clear glass – your shoulder and your freezer will thank you. This guide also applies to the Savage 220 XP (same rail pattern, same recoil) and the discontinued Savage 220 Slug – the optics selection is identical across all three variants. If you want to go deeper on scope features beyond the Savage 220, our rifle scope selection guide covers magnification, reticle, and budget tradeoffs in detail.
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