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How to Sight In a Bow 2026: Complete Step-by-Step Guide

How to Sight In a Bow

Table Of Contents

If your arrows keep printing groups somewhere other than where your sight is aimed, the fix is rarely what you think. I’ve watched archers spend hours chasing the arrow, tightening and loosening sight screws, when the real culprit was a slightly crooked rest or a torque they didn’t notice at full draw. A repeatable sight-in starts long before you ever touch a pin.

How to sight in a bow boils down to a simple sequence: square and level the bow, paper-tune for a bullet-hole tear, then start close at 10-20 yards and step back through your shooting ranges while moving each pin toward where your arrows actually land. The “follow the arrow” principle is the mental model – move the pin toward the group, not toward the bullseye – but it only works once your bow is fundamentally tuned.

This guide walks through that whole process from the ground up for 2026. It includes the pre-sighting setup steps most tutorials skip, the paper-tuning diagnostic that prevents wasted ammunition, and the whole-housing vs individual-pin adjustment distinction that confuses most beginners. Whether you’re sighting in a fresh bow, switching to broadheads for the season, or troubleshooting groups that won’t tighten, the sequence below will get you hitting consistent groups at every distance you shoot.

Essential Equipment for Bow Sighting

Good equipment isn’t fancy, but skipping any of these items will cost you time and accuracy. Lay everything out before you start so you’re not walking back to the truck mid-adjustment.

Required Equipment

  • Bow sight: Your bow sight should already be mounted and torqued to spec. Whether you’re running a multi-pin or single-pin bow sight, double-check the mounting bracket screws before you start – loose hardware is the number one cause of “the sight moved overnight.”
  • Allen wrench set (imperial): Most sight screws use 5/64″ or 3/32″ hex keys. The sight often ships with one, but keep a full set handy. Metric Allen keys do not fit properly on most sights and will strip the heads.
  • Paper target and frame: A 24×24 inch paper target with a clear aiming dot gives you the most diagnostic value. Layered bag targets stop arrows but hide small group patterns, so use paper on top of a bag during initial sight-in.
  • Six to twelve matched arrows with field points: Use identical arrows with the same grain weight, length, and fletching. Field points fly more predictably than broadheads and let you tune without damaging expensive cutting heads.
  • Your hunting release or tab: Sighting in with a different release than you’ll shoot with later is a recipe for re-doing the whole job. Use the exact release you’ll carry into the field.

Highly Recommended Equipment

  • Rangefinder: A quality rangefinder for bow hunting pays for itself the first time you avoid a misread distance. Even two yards of error can shift your impact point an inch or more at 30 yards, so don’t eyeball it.
  • Bubble level: Most modern sights include a sight-mounted bubble level, but a hang-on-the-string level or smartphone app is a fine backup. A canted bow throws groups horizontally, and you won’t see it without a reference.
  • Shooting form reference card: Anchor point, grip pressure, follow-through – write your checklist on an index card and tape it to your quiver. Sighting sessions are where form drift sneaks in.
  • Shooting stick or tripod rest: Removes the archer from the equation for diagnostic shots. If you’re chasing inconsistent groups, a quick rest session will tell you whether the bow or the shooter is at fault.

Pre-Sighting Bow Setup (Square, Level, and Paper Tune)

Every top bow-sighting resource – MeatEater, Argali, NBEF – opens with the same prerequisite work. Skipping this step is why so many archers end up adjusting their sight three times in one afternoon: their bow isn’t tuned, so the arrow isn’t flying true, so the group keeps drifting.

Before you move a single pin, give yourself 20-30 minutes to walk through the four sub-steps below. They will save you hours later.

Step 0.1: Square the Bow

“Squaring” means aligning the riser so the string travels in a straight line up and down the center of the grip. A misaligned string puts lateral pressure on the arrow at the shot, which throws left-right impacts that no sight adjustment can fix.

  • Check string alignment: At full draw, look down the string from above. It should bisect the riser perfectly, with equal space on both sides of the limbs.
  • Verify cam sync: On a compound bow, both cams should rotate to the same cable groove at full draw. Look at the timing marks on each cam and confirm they line up. If one is off, you’ll see it instantly.
  • Adjust if needed: Most bows have a small set screw or shim on the cable guard or yoke to tweak cam sync. Small movements matter here – a quarter turn is often plenty.

Step 0.2: Level the Bow at Full Draw

A canted bow sends arrows left or right consistently, regardless of how good your form is. The level on your sight helps during the shot, but you also need to verify that the level is correctly mounted to your sight.

  • Hang-check the level: With the bow hanging vertically from the string (using a wall hook or hanging scale), the bubble should center in the level vial. If it doesn’t, the level is mounted crooked and needs shimming.
  • Practice level draw: At full draw, consciously center the bubble before every shot. This is a learned habit, not a natural one – give it a few hundred reps before judging your groups.
  • Verify rest alignment: The arrow rest should be perfectly centered in the shelf, with the arrow fletching clearing the rest by a consistent margin on every shot. A rest that’s drifted one way or the other produces horizontal tears you cannot tune out.

Step 0.3: Set Nock Point and D-Loop

The nock point determines where the arrow sits on the string at full draw, and it directly affects arrow launch. A nock point set too high or too low produces vertical paper tears that look like elevation problems but are actually arrow flight problems.

  • Standard starting point: Most compound bows want the nock point 1/8″ to 3/16″ above perpendicular to the string at rest. Tune from there based on your paper tear.
  • D-loop position: The D-loop should sit so the nock of the arrow is 3/4″ to 1″ below the level-to-plumb-line point on the string. This gives clearance for the arrow fletching over the rest.
  • Brace height check: Brace height (the distance from the string at rest to the bow’s pivot point) affects arrow timing. If your manual lists a brace height range, set it to the middle of that range before tuning.

Step 0.4: Paper Tune for a Bullet-Hole Tear

Paper tuning is the single most valuable diagnostic in archery. You shoot an arrow through a sheet of paper stretched in a frame (paper tuning fork or a cardboard frame) and examine the hole. A clean, round “bullet hole” means the arrow is flying straight. Tears in specific directions tell you exactly what to fix before you ever aim at a target.

  1. Set up the frame: Place the paper frame about 6 feet in front of your bow, with a backstop behind it. Six feet gives the arrow enough distance to react to any flight issue.
  2. Shoot three arrows: Use the same release and arrow you’ll tune with. Draw carefully, anchor consistently, and let the shot surprise you.
  3. Read the tears: Walk around to the back of the paper and look at the holes.

Here’s how to read what the paper is telling you:

  • Clean bullet hole: The arrow is flying straight. Move on to sight adjustments.
  • Tear to the left: Move your rest to the right (away from the riser) by 1/32″ increments, or move the berger button in slightly. Recheck.
  • Tear to the right: Move your rest to the left (toward the riser) by 1/32″ increments, or move the berger button out slightly. Recheck.
  • High tear: Your nock point is too high – lower it 1/32″ and retest.
  • Low tear: Your nock point is too low – raise it 1/32″ and retest.
  • Porpoising or fishtailing: Likely a cam timing issue, a bent arrow, or inconsistent release. Stop and diagnose the root cause before chasing tear patterns.

Don’t move on to sight adjustment until you have three consecutive bullet-hole tears. That alone eliminates the majority of “my sight won’t stay zeroed” complaints I hear from archers at the range.

Understanding the ‘Follow the Arrow’ Principle

The follow-the-arrow principle is the mental model for every sight adjustment you’ll make from here forward. It sounds backward at first, which is exactly why beginners struggle with it.

The principle is this: move your sight pin toward the group, not toward the bullseye. If your arrows are printing six inches high, move the pin up six inches (roughly). If they’re printing two inches left, move the pin left two inches. The pin is being dragged toward where the arrow wants to go – not pushed toward where you want it to go.

This works because the sight is mounted on the bow, but you’re aiming with your eye. When you move the pin, you change where your eye is looking, which changes your aim point, which changes where the bow is pointed. The arrow still flies on the same trajectory – you’re just changing the relationship between your eye and the bow.

Directional Adjustment Guide

  • Arrows hit high: Move the pin UP
  • Arrows hit low: Move the pin DOWN
  • Arrows hit right: Move the pin RIGHT
  • Arrows hit left: Move the pin LEFT

The mnemonic that finally clicked for me after years of archery: “Move the pin to where the arrow is fighting to go.” If your arrows keep winning the fight and landing up and right, send the pin up and right to meet them.

Whole-Housing vs Individual-Pin Adjustment

Here’s where most beginners get tangled up. Modern bow sights have two distinct adjustment systems and you need to know which one you’re using at any given moment.

The whole sight housing is the main block that holds all the pins. It moves up and down (elevation) and left and right (windage) as a unit. When you adjust the housing, every pin moves together. This is what you touch for initial setup and gross adjustments.

Individual pins are small adjustments on each fiber optic or metal pin. Each pin moves independently of the others. This is what you touch when setting a specific distance’s aim point without affecting the others.

The beginner mistake is treating individual pin screws like housing screws. If your top pin (closest distance) and your bottom pin (longest distance) are both off in the same direction, the housing needs to move. If only one pin is off while the rest are perfect, that pin needs its own adjustment. Always start with the housing, then fine-tune individual pins.

Step-by-Step Bow Sighting Process

With your bow squared, leveled, and paper-tuned for a bullet hole, you’re ready for the actual sighting sequence. Plan for 30-60 minutes for a complete multi-distance setup, longer if it’s a brand-new bow you’re unfamiliar with.

Step 1: Set Up at 10 Yards

Starting at 10 yards is a deliberate choice. At this distance, minor form errors have minimal impact, and you can get arrows on the paper quickly. The other advantage is that you can see exactly how your bow is shooting at point-blank range – any pattern in the group is amplified and obvious.

  1. Pre-position your top pin: If using a multi-pin sight, set your top pin (which will be your closest distance, usually 20 yards) roughly in the middle of its adjustment range. This gives you room to move in either direction.
  2. Shoot three arrows: Focus on identical form – same anchor, same grip pressure, same follow-through. The point of these shots is consistency, not perfection.
  3. Look at the pattern: Are the three arrows close together? Great – your form is consistent, and you’ll be adjusting the sight, not your technique. Are they scattered across the target? Stop and fix your form before touching the sight.
  4. Make a coarse adjustment: Following the follow-the-arrow principle, move the sight toward the group. Make a generous adjustment – you’re still 10 yards from the target, so movements look exaggerated.

Step 2: Move to 20 Yards and Set Your Foundation Pin

Twenty yards is the foundation distance for most hunting setups. The majority of bow shots – both hunting and target – happen between 15 and 30 yards, so getting 20 dialed in is the single highest-value step in the whole process.

  1. Verify the distance: Don’t estimate. Confirm exactly 20 yards with your rangefinder – off by even a yard at this range makes a visible difference once you move to longer distances.
  2. Shoot another three-arrow group: Same form, same anchor, same focus.
  3. Adjust to center: Follow the arrow. At 20 yards, every inch of group offset equals roughly one minute of sight movement, so quarter-turn adjustments are typically about right for the elevation screw.
  4. Repeat until tight: Keep shooting groups and making fine adjustments until your arrows are consistently within an inch or two of center. This usually takes three to five cycles.

Confirm exact distance with a quality rangefinder for bow hunting – even small distance errors compound at longer yardages and undo all the work you did at 10.

Step 3: Add Distance Pins (30, 40, 50, 60 Yards)

With your 20-yard pin zeroed, you can work outward to your remaining distances. The process is identical for each new distance – shoot, analyze, adjust only the relevant pin. Don’t touch the pins you’ve already set unless something is obviously wrong.

  1. Step back to the next distance: Most multi-pin sights use 10-yard increments, but some use 5 or 15. Whatever your spacing, work outward methodically.
  2. Switch to the corresponding pin: Top pin = closest distance, bottom pin = farthest. Verify you’re aiming with the right fiber before pulling the trigger.
  3. Shoot, analyze, adjust the individual pin: Move only the pin you’re setting. The whole housing stays put.
  4. Continue through your full set: Repeat for every distance on your sight – typically 20, 30, 40, 50, and sometimes 60 yards.

Typical expected group sizes at each distance look like this:

  • 20 yards: 1-2 inches for a tuned bow and decent form
  • 30 yards: 2-3 inches
  • 40 yards: 3-4 inches
  • 50 yards: 4-6 inches
  • 60 yards: 5-8 inches, even with a well-tuned setup

Step 4: Calibrate a Sight Tape for Single-Pin Sights

If you shoot a single-pin adjustable sight, you’ll add one more step after setting individual pins: creating a sight tape. A sight tape is a graduated label that runs along the elevation track of your sight, marking exact yardages so you can dial to the right distance quickly.

  1. Shoot at known distances: Mark every 5 or 10 yards from 20 out to your maximum practical shooting distance (often 80 yards for single-pin hunters).
  2. Record the sight position: At each distance, note exactly where the sight’s yardage indicator sits when you’re hitting center. Write it down – you’ll forget within minutes.
  3. Generate the tape: Many sight manufacturers (HHA, Spot Hogg, Axcel) offer free tape generators on their websites. Enter your IBO speed, arrow weight, and the marks you recorded, and they’ll print a custom tape.
  4. Apply and verify: Stick the tape along the elevation track. Shoot three to five groups at different distances to confirm the tape matches your impact points. Small corrections can be made with a fine-tip marker.

Single-pin users can compare top models in our best single-pin bow sight roundup if you’re still choosing a sight.

Step 5: Verify and Document Your Settings

The last step is verification, and most archers skip it. Shoot groups at all your set distances, starting at 20 and working outward. Look for any pin that has drifted from where you set it – sometimes pins shift during the process of setting adjacent pins.

  • Take photos: Photograph your sight from multiple angles after each setup session. You’ll thank yourself the next time something shifts.
  • Record tape numbers: For single-pin sights, write down the exact yardage tape readings at each distance. Lock-tight the sight screws when you’re done.
  • Run a final 20-yard confirmation: End every sighting session with a 20-yard group. This is your anchor distance and it should always come back to center.

Common Problems and Solutions

Most sighting problems aren’t sight problems. They’re form problems, fatigue problems, or tuning problems that look like sight problems. Before you spend another hour adjusting pins, run through the diagnoses below.

Inconsistent Arrow Groups

If your arrows scatter across the target instead of grouping, the issue is between your ears and the bow, not in the sight itself. Common culprits include grip torque, anchor point drift, and inconsistent release execution.

  • Anchor check: Your index finger should land on the same tooth or jaw point every shot. If it doesn’t, mark your anchor with face paint or a small piece of tape until the muscle memory locks in.
  • Grip pressure: A death grip on the bow twists the riser at the shot. Practice squeezing an empty paper cup – if it collapses, you’re gripping too hard.
  • Back tension: Let the release surprise you rather than punching the trigger. Most inconsistent groups trace back to a finger-driven release that fires at slightly different points in the draw cycle.

Sight Adjustments Don’t Match Arrow Movement

If you move the pin and the arrows don’t follow, something mechanical is loose. Tighten everything in this order: mounting bracket screws first, then housing lock screws, then individual pin screws. Move the bow to a quiet spot and listen for any rattle when you shake it – that sound is your problem.

Arrows Drift in One Direction

A consistent left or right drift across all distances usually means the rest is misaligned or the cam timing is off. Re-run your paper tune – if you don’t have a bullet hole, you don’t have a sighting problem yet, you have a tuning problem.

Fatigue Causes “Sight Drift”

Argali Outdoors nailed this one in their guide and it’s worth quoting from experience: in my early years of archery I never realized this and would end up moving my sight down a tad because my arrows were low. The next day I was suddenly hitting high. The cause wasn’t the sight – it was fatigue causing my bow hand to drop slightly at full draw.

Solution: stop sighting in after 30-45 minutes regardless of progress. End every session with a final group, write down your numbers, and pick it up tomorrow with fresh muscles. Two short sessions beat one long, fatigued session every time.

Advanced Tips for Precision Accuracy

Once you’ve nailed down the basics, these adjustments separate a sighted-in bow from a precision-tuned one.

Weather and Environmental Adjustments

  • Wind drift: A 10 mph crosswind can push arrows 3-4 inches off target at 30 yards. A 5-10 yard holdover or hold-under is often necessary in real hunting conditions.
  • Cold weather: Cold makes limbs stiffer and can change arrow speed by 5-10 fps. Plan to re-verify your sight in late fall and early winter, especially if you sighted in during summer.
  • Altitude and humidity: Both affect arrow flight slightly. If you hunt in dramatically different terrain than where you practice, expect to make small sight corrections on the first few shots of the trip.

Seasonal Re-Sighting Routine

Sights drift. It’s not a question of if, but when. Building a quick verification routine into your annual cycle saves you from discovering your bow is off during hunting season.

  1. Pre-season check (4-6 weeks before opening day): Shoot a confirmation group at 20 yards. If anything has shifted, do a full re-sight rather than chasing single-pin adjustments.
  2. Mid-season check: After the first month of hunting, verify 20 and 40 yards. Vibration from transport, bumping into tree stands, and temperature swings all add up.
  3. Post-impact inspection: Dropped the bow off the truck? Climbed a tree with it banging against your pack? Run a quick group before trusting your next shot.

Single-Pin vs Multi-Pin Considerations

Your sight choice changes how you approach the sighting process. Multi-pin sights give you fast target acquisition and don’t require a rangefinder for known distances. Single-pin adjustable sights demand rangefinder accuracy but offer unlimited distance range and cleaner sight pictures. For a side-by-side look at top options in both categories, see our best bow sights roundup.

If you’re switching from multi-pin to single-pin, expect to spend extra time on sight tape calibration. The tape is what bridges the gap between “I know the distance” and “I have the right aim point,” and getting it dialed in is the entire point of the single-pin system.

Frequently Asked Questions

What distance should you sight in a compound bow?

Start at 20 yards as your foundation distance – this is where the majority of hunting and target shots happen. Set your 20-yard pin first and make it perfect before stepping back to 30, 40, 50, and 60 yards.

Do you chase the arrow when sighting in a compound bow?

Yes. The follow-the-arrow principle means moving your sight pin toward where your arrows actually land – if they hit high, move the pin up; if they hit left, move the pin left. The pin is dragged toward the group, not pushed toward the bullseye.

How to sight in a compound bow 3 pin?

For a 3-pin sight, set the top pin at 20 yards, the middle pin at 30 yards, and the bottom pin at 40 yards. Work from closest to farthest, adjusting only the pin you’re setting. Each pin moves independently of the others.

How long does it take to sight in a bow?

For most archers with decent form, a full multi-distance setup takes 30-60 minutes. Beginners should expect 2-3 shorter sessions. Paper tuning and pre-sighting setup typically add another 20-30 minutes if you’re starting from scratch.

Should I use field points or broadheads when sighting in?

Always start with field points. They fly more predictably and let you tune without damaging expensive cutting heads. Once your sight is set with field points, shoot a broad head group and make small corrections if the impacts differ – usually only windage.

Which way do I move my sight pins when arrows are hitting low?

Move the pin DOWN. This feels counterintuitive but follows the chase-the-arrow principle – the pin moves toward where the arrow is fighting to go. Lowering the pin raises your bow’s angle, which lifts the impact point on the target.

How many arrows should I shoot per group when adjusting?

Three arrows is the standard. Fewer doesn’t show a consistent pattern, more causes fatigue that throws off later shots. Take a 60-second break between groups to maintain form consistency.

Final Recommendations

Sighting in a bow is one of those skills that rewards patience disproportionately. The archers I see shooting tightest groups at 60 yards aren’t the ones with the most expensive equipment – they’re the ones who paper-tuned first, verified their form wasn’t the problem, and stopped adjusting before fatigue took over.

Run through the pre-sighting setup, walk the follow-the-arrow principle through your distances, and document everything when you’re done. If you work through Step 0 (square, level, paper tune) and still can’t get a tight group at 20 yards after two sessions, take the bow to a pro shop. There’s no shame in paying for an hour of diagnostic work – it’s cheaper than a season of missed shots.

Bookmark this guide, save your sight photos, and revisit the seasonal re-sighting routine every fall. A bow that was perfect in October isn’t always the same bow in December. Stay ahead of drift and your sight-in will hold all season long.

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