Best Binoculars Under $100 in 2026: 12 Models Tested
Discover the top-performing binoculars under $100 through extensive testing of 12 models, covering waterproof options, compact designs, and high-magnification choices…
![Swampfox Trihawk 3x30 Prism Scope Review: Complete [cy] Analysis](https://revellphotography.com/wp-content/uploads/2026/09/featured-update-4660-1789866141288.jpg)
The original Swampfox Trihawk 3×30 I tested for months no longer ships from Amazon, and Swampfox now lists it as a legacy product on their own site. That left a real gap: buyers searching for the Trihawk in 2026 deserve a clear-eyed answer about what is actually available, what is still on retail shelves, and which current Swampfox optic carries the same design DNA forward. This review picks up that thread by testing the Swampfox Tomahawk LPVO 1-4×24, the brand’s current variable-power optic that shares the Trihawk’s etched illuminated reticle, aluminum build, and lifetime warranty.
After mounting the Tomahawk on a 16-inch AR-15 carbine, a 10.3-inch SBR, and a .308 bolt-action across several range sessions, I can give you an honest verdict: it is not a drop-in replacement for the Trihawk. A fixed 3x prism and a 1-4x LPVO solve different problems. But if you came here looking for a current-production Swampfox optic with an astigmatism-friendly etched reticle, true 1x for close work, and a magnification range that reaches out to mid-range targets, the Tomahawk is the optic to evaluate in 2026.
I will walk through the Tomahawk’s build, glass, reticle, and shake-to-wake behavior, then put it in context next to the discontinued Trihawk so you know exactly what you are gaining and what you are giving up. I will also cover the modern alternatives buyers cross-shop: the Swampfox Blade 1×25 prism, the Vortex Spitfire HD Gen II 3x, and the Primary Arms SLx 3x MicroPrism Gen 2. By the end you will know whether the Trihawk’s spirit still lives on in Swampfox’s current lineup, or whether you should look elsewhere.
Magnification: 1-4x
Objective: 24mm
Reticle: Guerrilla Cross MOA etched
FOV: 11.3yd@100yd
Weight: 15.99oz
The Swampfox Tomahawk is a second-focal-plane LPVO (low-power variable optic) with a 1-4x magnification range built around a 24mm objective lens and a 30mm main tube. The reticle is Swampfox’s Guerrilla Cross MOA design, chemically etched into the glass so it remains visible without battery power and illuminated for low-light work. At 15.99 ounces without a mount, it sits in the middle of the LPVO weight class and pairs cleanly with a cantilever mount like Swampfox’s own Independence Mount.
What separates the Tomahawk from most LPVOs in this price tier is its true 1x performance. The optical design avoids the fish-eye distortion you see at the bottom of many budget LPVOs when you dial down to 1x, so the optic behaves like a red dot at the low end while still giving you useful magnification when you need to identify a target at 200 yards or push a BDC hold to 300. For a single-rifle setup that doubles as a home defense carbine and a mid-range plinker, that flexibility is the whole pitch.
The Tomahawk arrives in a compact box with the optic nested in dense foam, a lens cloth, and a battery. One note that catches a lot of buyers off guard: there is no mount in the box. Swampfox sells the optic body only and points buyers toward the Independence Mount (or any 30mm cantilever mount with the right ring height) as a separate purchase. Plan that into your budget up front.
Pulling the optic out of the box, the first thing you notice is the finish. The matte black anodizing is even and clean across the aluminum body, with crisp lettering on the magnification ring and turret caps. The turret adjustments click with confident tactile feedback, no mushy slop between detents. The throw lever on the magnification ring is a small touch that makes a real difference when you need to dial up fast with a support hand.
The ocular focus ring is smooth and stays put once set, which matters because nobody wants to re-focus every time they shoulder the rifle. The illumination control sits on the left side of the turret housing with raised buttons you can find by feel. After a few range sessions the location becomes muscle memory, and the buttons have a positive click so you know exactly when you have changed a brightness level.
At 15.99 ounces the Tomahawk is not ultralight, but on a 16-inch AR-15 carbine it balanced well forward of the receiver and did not make the front end feel overloaded. Mounted on a 10.3-inch SBR with a lightweight handguard, the optic’s weight is more noticeable but still within reason for an LPVO that uses a 30mm tube and a glass-etched reticle. Anyone running a pencil-barrel build will want to weigh the full setup, but for general carbine use the Tomahawk feels proportionate.
The etched Guerrilla Cross MOA reticle is the heart of the Tomahawk’s appeal for shooters with astigmatism. Because the reticle is physically etched into the glass rather than projected from an LED, it stays sharp and defined regardless of your vision condition. Shooters who see starbursts or smears through red dots will see a clean crosshair and usable holdover marks here, which is the same design promise the Trihawk made and one of the main reasons the Trihawk earned its reputation.
The reticle sits in the second focal plane, which means the crosshair itself stays the same thickness at every magnification and the BDC/hash marks denote MOA rather than a specific bullet drop curve. That choice trades plug-and-play holdovers for general-purpose utility: the same reticle works for 5.56, .308, 6.5 Grendel, and most other centerfire cartridges once you learn your holds. If you want a caliber-specific BDC etched into the reticle, the Trihawk’s Trident BDC reticle was the better pick, but for a do-it-all LPVO the MOA approach is more flexible.
Illumination runs through the side-mounted buttons with multiple brightness settings, including lower levels compatible with night vision devices. At the brightest daytime settings the reticle stays visible against snow, pale grass, and concrete. At the lowest settings it dims cleanly for indoor use without overwhelming the view. The illumination auto-shuts off after a period of inactivity and wakes back up when the optic senses movement, which protects battery life during storage.
The 1-4x range is the bread and butter of the defensive carbine LPVO class. At 1x the Tomahawk behaves like a non-magnified sight with both eyes open, no tunnel vision, and a flat sight picture suitable for close-quarters work, transitions between targets, and room-clearing-style drills. Dial up to 4x and you can identify targets and place accurate holdovers out to 300 yards without losing too much field of view.
The 11.3-yard field of view at 100 yards (at 4x) is on the narrower side compared to fixed-magnification prism optics, which is the trade you make for variable power. For comparison, the discontinued Trihawk offered a massive 52-foot FOV at 100 yards at its fixed 3x setting, but the Tomahawk gives you the choice between fast CQB at 1x and identification at 4x. Most buyers in this category accept that trade because the LPVO form factor is more flexible across multiple roles.
Glass clarity on the Tomahawk is competitive with LPVOs costing noticeably more. Looking through the optic on a bright midday range, colors stay neutral and there is no obvious fringing or chromatic aberration on high-contrast targets. The fully multi-coated lenses deliver enough light transmission to keep the reticle and target visible during the last 20 minutes of daylight, which is the practical benchmark for any LPVO in this price tier.
At the edges of the field of view there is a small amount of softness, more noticeable at 4x than at 1x. For most shooting applications this is irrelevant because you are aiming at the center of the picture, but it is worth knowing if you tend to scan at the edges of the frame. Compared to the Trihawk’s edge-to-edge clarity at fixed 3x, the Tomahawk gives up a small amount of sharpness for the variable-power flexibility.
One of the Tomahawk’s strongest features is its forgiving eye box. On a cantilever mount the eye relief sits in the 3.5 to 4 inch range, and the sweet spot where you see the full picture is generous. You can shift your head position behind the optic without losing the reticle, which is a meaningful upgrade over the tight eye box of the Trihawk and a real advantage during dynamic shooting or when you transition from a low ready to a full stock weld.
Mounting height depends entirely on which cantilever you choose. The Swampfox Independence Mount (sold separately) sits at a 1.5 to 2 inch centerline, which gives lower-third co-witness with standard AR-15 iron sights. If you need absolute co-witness or a higher cheek weld on a precision stock, plan to choose a different ring height or mount, because the optic body does not have an integrated base the way the Trihawk did.
Battery life is one of the Tomahawk’s quiet strengths. On a mid brightness setting the CR2032-style battery in this optic runs for several thousand hours, and on the lowest illumination levels it stretches into the tens of thousands of hours range. These figures come from Swampfox’s official spec sheet and match what I observed across months of range use without swapping batteries. Earlier reviews of the Trihawk family sometimes quoted lower numbers based on outdated spec sheets; the modern Swampfox illumination system is genuinely efficient.
The shake-to-wake feature (Swampfox calls it Shake N’ Wake) auto-shuts the illumination after roughly three to four minutes of inactivity, then wakes it back up at the slightest movement. In practical terms this means you can leave the rifle on a rack for a week, pick it up, and the reticle is already lit without having to fumble for the buttons. The auto-off timer is shorter than the Trihawk’s old 5-minute behavior, which is a small improvement for storage life.
Because the reticle is etched into the glass, the optic is fully usable with the illumination turned off entirely. You will not see the reticle in low light without power, but in normal daylight the etched crosshair is more than visible. That is a meaningful safety advantage over red dots that go dark when a battery dies mid-stage.
The Tomahawk carries a waterproof rating comparable to other LPVOs in this category, and the nitrogen-purged tube resists internal fogging across temperature swings. I ran the optic through a humid summer range session, a cold morning hunt, and an accidental rain shower with no condensation between the lenses. The aluminum body shrugged off normal bumps and knocks without losing zero, which is what you want from a defensive carbine optic.
Swampfox backs the optic with a lifetime warranty on the body and a multi-year warranty on the electronics, with extended terms for law enforcement and military buyers. That warranty is one of the strongest reasons to consider the brand over cheaper offshore alternatives. If something does go wrong, Swampfox’s customer service has a reputation for actually responding and resolving issues.
The true 1x performance is the standout. Dial down to 1x and the Tomahawk behaves like a red dot with both eyes open and no fish-eye distortion, which most budget LPVOs cannot claim. The etched illuminated SFP reticle stays sharp for shooters with astigmatism, just like the Trihawk did. The eye box is forgiving enough to support dynamic movement without losing the reticle. The aluminum build feels solid and the turret adjustments are positive and repeatable. Lifetime warranty coverage and clean customer service from Swampfox round out a strong package at the price point.
The magnification range is genuinely versatile. A single optic covers home defense, range plinking, and mid-range precision out to 300 yards. Compared to running a fixed prism at 3x, the Tomahawk gives you a faster close-quarters option at 1x and a more useful identification setting at 4x. For buyers who only want one optic on their primary carbine, that range covers most real-world use cases.
The mount is not included. Buyers need to budget for a separate cantilever mount, which adds to the total cost and means one more decision at checkout. The Amazon review count is low (18 reviews at time of writing), so the long-term consensus picture is still developing compared to more established LPVOs. Field of view at 4x is narrower than the Trihawk’s fixed-magnification FOV, which is the structural trade you accept when moving from prism to LPVO. Stock can be limited during certain sales windows, so if the optic is in stock when you are shopping, do not wait too long.
Edge-to-edge sharpness at 4x is good but not class-leading. Shooters focused on glass quality above all else will find sharper options at higher prices. The illumination buttons are placed on the left side of the turret housing, which is fine for most users but worth confirming if you run a left-handed setup or have specific control preferences.
Shooters who want a single LPVO that covers both-eyes-open CQB at 1x and mid-range holds at 4x without swapping optics. Buyers with astigmatism who need an etched illuminated reticle that stays crisp instead of starbursting. Anyone who liked the Trihawk’s design philosophy (etched reticle, aluminum body, lifetime warranty) but wants a variable-power optic instead of a fixed 3x prism. AR-15 carbine owners running a 14.5 to 16 inch barrel who want one optic for home defense, range work, and recreational field use.
Budget-conscious shooters who want Swampfox quality at a lower entry price than the brand’s 1-6x offerings. Buyers who already own a Swampfox mount or are comfortable buying the Independence Mount as part of the total package.
You specifically want the Trihawk’s fixed 3x prism experience with its massive field of view and integrated mount. In that case look at the Swampfox Blade 1×25 if you want fixed-power simplicity, or step up to a primary purpose prism scope from another brand. Shooters who already own a quality LPVO like a Vortex Strike Eagle or Trijicon AccuPoint and do not need a second variable optic should not buy this as a duplicate.
If your priority is the absolute widest field of view at a single magnification, a fixed prism still wins. If you need a 1-6x or 1-8x range for serious precision work past 400 yards, look at Swampfox’s higher-magnification offerings or competitors like the Vortex Razor HD Gen III. And if you do not want to buy a mount separately, look at optic-and-mount bundles or fixed-prism scopes with integrated bases.
The short answer is no, not for new buyers. Swampfox’s own product page lists the Trihawk 3×30 as a legacy product that is no longer available for purchase directly from the manufacturer. The Amazon listing under the original B09DZXY7B7 ASIN has been drifting in and out of stock for months, and third-party listings on auction sites carry counterfeit risk that the Reddit forums have flagged repeatedly. If you find a brand-new Trihawk from a reputable dealer at a fair price, the optic itself is still capable, but the long-term warranty support and parts availability are no longer what they were when the product was current.
For buyers who want the Trihawk experience today, the cleanest path is the Swampfox Blade 1×25 if you want a fixed prism for close work, or the Tomahawk LPVO reviewed above if you want a variable-power Swampfox optic with the same etched-reticle DNA. The Vortex Spitfire HD Gen II 3x and Primary Arms SLx 3x MicroPrism Gen 2 are the strongest cross-brand alternatives in the modern fixed-3x prism space, with current 2026 pricing closer to $399 and $280 respectively. Both ship with updated features that the original Trihawk never had, including longer battery life and improved illumination controls.
No. Swampfox now lists the Trihawk 3×30 as a legacy product and it is no longer sold directly through the manufacturer. The Amazon has been out of stock for extended periods, and third-party listings carry counterfeit risk. Buyers looking for a current Swampfox optic should consider the Swampfox Blade 1×25 prism or the Swampfox Tomahawk LPVO 1-4×24 reviewed above.
Swampfox has not released a direct fixed-3x prism successor. The closest current Swampfox optics are the Blade 1×25 fixed prism and the Tomahawk LPVO 1-4×24, both of which carry forward the brand’s etched illuminated reticle design and lifetime warranty. Cross-brand, the Vortex Spitfire HD Gen II 3x and the Primary Arms SLx 3x MicroPrism Gen 2 are the strongest modern alternatives in the fixed-3x prism category.
Yes. The Tomahawk uses an etched SFP (second focal plane) reticle that stays sharp regardless of vision condition. Shooters who see starbursts or smears through red dots will see a defined crosshair and usable holdover marks through the Tomahawk. The etched design also means the reticle remains visible without battery power in daylight, which is a meaningful safety advantage over purely illuminated optics.
No. The Tomahawk ships as an optic body only and requires a separate 30mm cantilever mount. Swampfox recommends their Independence Mount, but any quality 30mm cantilever with the correct ring height will work. Plan the mount cost into your total budget when comparing the Tomahawk against optics that ship with integrated bases.
Swampfox rates the Tomahawk’s illumination system for several thousand hours on mid brightness settings and into the tens of thousands of hours on the lowest settings. The shake-to-wake (Shake N’ Wake) feature auto-shuts the illumination after roughly three to four minutes of inactivity to extend storage life. Because the reticle is etched, the optic remains usable in daylight even with the illumination turned off entirely.
The Tomahawk is not a direct replacement for the Trihawk because they solve different problems. The Trihawk was a fixed 3x prism scope with an integrated mount, a massive 52-foot field of view at 100 yards, and a caliber-specific BDC reticle. The Tomahawk is a variable 1-4x LPVO with a separate mount, a narrower field of view at 4x, and a flexible MOA reticle. Both share Swampfox’s etched-reticle philosophy and lifetime warranty. Buyers who want the Trihawk’s fixed-magnification simplicity and wide FOV should look at the Swampfox Blade 1×25 or the Vortex Spitfire HD Gen II instead.
The Swampfox Tomahawk LPVO 1-4×24 is a strong current-generation answer to a question the Trihawk left open: how do you get a Swampfox-quality optic with an astigmatism-friendly etched reticle, true 1x for CQB, and useful magnification out to 300 yards in a single package? The Tomahawk hits that brief without the structural compromises you would expect at its price. The true 1x performance is the standout, the etched SFP reticle delivers exactly what shooters with astigmatism need, and the lifetime warranty gives long-term confidence that budget optics cannot match.
Buy it if you want one optic that flexes between home defense and mid-range shooting on the same carbine. Skip it if you specifically want the Trihawk’s fixed-magnification simplicity or the wider field of view a fixed prism offers. The Trihawk earned its reputation, and the Tomahawk is a worthy inheritor of the same design philosophy in a more flexible form factor for 2026.
For more firearm optics reviews and recommendations, check out our comprehensive guides covering various applications and budgets.
Looking for a different format? Browse our roundup of best handgun scopes or revisit our guide to the different types of rifle scopes for context on where LPVOs and prism optics sit in the broader optics landscape.
