9 Best 22lr Laser Bore Sights of 2026 to Hit Paper on Your First Shot

1

Gotical .22 LR red Laser Bore Sight 5mw Class IIIA

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• ARS Mark

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  8.5
• Brand
  Gotical

Key specs3

Mounting Style

Cylinder insertion with O-rings

Included Power Supply

3 battery sets included

Laser Classification

Class IIIA 5mW red laser

Pros & cons42

Pros

• Includes 3 complete sets of batteries for extended zeroing sessions
• Extra O-rings help maintain a snug, centered fit inside the cylinder
• Class IIIA 5mW red laser produces a clear sighting point for reticle alignment
• Cylinder insertion design aligns the beam directly from the firearm action

Cons

• Chamber insertion requires manual clearing and verification of extractor grip
• Lacks an external switch, requiring battery removal to cut laser power

2

ARKSight Laser Bore Sighter for .22LR/223rem End Barrel Bore Laser

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• ARS Mark

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  9.3
• Brand
  ARKSight

Key specs3

Beam Color

Green laser

Power Control

Integrated on-off switch

Caliber Support

.22LR and .223 Rem

Pros & cons42

Pros

• Green laser beam offers sharp contrast in ambient daylight conditions
• External switch function allows powering down without removing the battery cap
• Dual caliber fitment accommodates both .22LR and .223 Remington platforms
• End-barrel installation avoids chamber jamming and tight rimfire extraction issues

Cons

• Muzzle mounting requires confirming square seating against the crown to prevent tilt
• Manufacturer details do not specify included spare battery quantities

3

StrongTools Laser Boresighter 22LR, 9MM Laser BoreSight Tool, Red Dot

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• ARS Mark

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  9.2
• Brand
  StrongTools

Key specs2

Supported Calibers

.22LR and 9mm

Battery Type

AG3 button batteries

Pros & cons32

Pros

• Dual caliber coverage accommodates .22LR rimfire and 9mm firearms
• Supplied with AG3 button batteries for immediate alignment out of the package
• Red dot boresighting system assists with quick reticle alignment on paper

Cons

• Does not feature an external switch, so batteries must be unseated to turn off
• Multi-caliber adapters require verification to ensure a snug fit without wobble

4

BOOLIT EYE .22LR/223REM Special Laser Boresighter End Barrel Laser Bore

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• ARS Mark

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  9.5
• Brand
  BOOLIT EYE

Key specs2

Firearm Compatibility

Engineered to fit .22LR and .223 Rem barrels across revolvers, handguns, rifles, and air guns.

Insertion Point

Muzzle / end barrel

Pros & cons32

Pros

• End-barrel fitment works across revolvers, pistols, rifles, and air guns
• Dual caliber design seats into both .22LR and .223 Remington muzzle bores
• Bypasses rimfire chamber clearance and stuck cartridge extraction problems

Cons

• Red laser beam visibility drops off in direct midday sunlight at longer distances
• Listing does not state whether spare batteries or replacement arbors are included

5

Tipfun .22LR Red Laser Bore Sight End Barrel Laser Boresighter

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• ARS Mark

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  8.3
• Brand
  Tipfun

Key specs2

Platform Versatility

Revolvers, pistols, rifles, and air guns

Caliber Coverage

Dedicated .22LR

Pros & cons32

Pros

• Dedicated .22LR muzzle fitment seats directly into the barrel crown
• Versatile muzzle design fits revolvers, handguns, rifles, and air guns
• Eliminates stuck-case issues common in tight rimfire rifle chambers

Cons

• Restricted to .22LR bores and cannot be adapted to larger centerfire calibers
• Listing leaves battery specifications and on-off switch mechanics unconfirmed

6

Befbox Special Laser Bore Sight for .22LR/.223REM/6mm/.243 Red Dot Boresighter

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• ARS Mark

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  8.3
• Brand
  Befbox

Key specs2

Multi-Caliber Range

.22LR, .223 Rem, 6mm, .243 Win

Mounting Position

End barrel

Pros & cons32

Pros

• Multi-caliber compatibility spans .22LR, .223 Rem, 6mm, and .243 rifles
• End-barrel mounting operates across air guns, revolvers, pistols, and rifles
• Red dot boresighter aligns scopes without firing live ammunition

Cons

• Multi-caliber arbor fitment must be checked on each barrel to avoid beam deviation
• Red laser dot is harder to see in bright outdoor conditions past close distances

7

Sightmark .22LR Boresight with Red Laser

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  7.7
• Brand
  Sightmark

Key specs2

Boresight Format

Dedicated .22LR red laser

Chamber Fit Check

Verify extractor clearance on your rimfire action to ensure smooth manual ejection after alignment.

Pros & cons32

Pros

• Dedicated .22LR chamber design matches the exact rimfire cartridge profile
• Crisp red laser dot provides a dependable target point for initial reticle zero
• Compact form factor packs easily into an optic case or range bag

Cons

• In-chamber format requires manual extraction if the bolt extractor does not grab rim
• Listing does not include spare battery sets or an integrated power switch

8

GOTICAL USB Rechargeable .22LR red Laser Bore Sight 5mw Class

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  9.0
• Brand
  Gotical

Key specs2

Charging Interface

USB rechargeable

Included Spares

3 battery sets and extra O-rings

Pros & cons42

Pros

• USB rechargeable capability simplifies ongoing power maintenance
• Ships with 3 backup battery sets alongside the rechargeable setup
• Extra O-rings help secure a firm, centered fit inside cylinder chambers
• Class IIIA 5mW red laser aligns reticles directly from the chamber axis

Cons

• Chamber insertion requires checking bolt clearance on tight rimfire actions
• Dual power listing requires confirming charging port access before use

9

MOSANDON Red Laser Boresighter for .22LR/.223REM Cal, End Barrel Laser

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  9.5
• Brand
  MOSANDON

Key specs2

Supported Firearms

Pistols, rifles, and air guns

Caliber Capability

.22LR and .223 Rem

Pros & cons32

Pros

• End-barrel seating works across pistols, rifles, and hunting air guns
• Dual caliber capability covers both .22LR and .223 Remington barrels
• Avoids cycling and extraction issues in closed-breech rimfire actions

Cons

• Red laser dot requires shaded targets or indoor lighting for clear sighting
• Listing omits power switch functionality and exact battery runtime specifications

Last update on 2026-10-03 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

Does a .22 LR laser bore sight insert into the chamber or the muzzle end?

It depends on the design of the tool you select. Chamber models, often described as cylinder-insert bore sights, seat directly into the firearm chamber like a standard cartridge and rely on rubber O-rings to stabilize the fit. End barrel designs slide directly into the muzzle opening, making them quick to position without dealing with tight rimfire chamber tolerances or extraction issues. Always verify whether a model is designated as an end barrel or chamber-insert tool before buying.

Is a green laser clear enough for daytime scope alignment?

Yes, green laser beams generally provide higher visibility in bright ambient light than standard red dots. While many common bore sighters feature a 5mw Class IIIA red laser that excels in low-light conditions or indoor setups, specific end barrel models come equipped with a green laser for improved daytime contrast. If you plan to zero your optic outdoors on bright paper targets, verify whether the unit uses a green or red diode.

Does a .22 LR laser bore sighter feature an external power switch?

Some models include an external switch, but many activate automatically when you install the batteries. Units like the ARKSight end barrel sighter feature a dedicated switch function, which lets you toggle the beam on and off while making turret adjustments. Other designs require removing the internal AG3 button cells or unscrewing the end cap to shut off the beam. Checking the product listing for an integrated power switch will save you time and battery life at the bench.

Can you use a .22 LR end barrel laser bore sight on air guns and other calibers?

Yes, many end barrel bore sights fit multiple platforms beyond dedicated .22 LR rimfire barrels. Several models fit revolvers, pistols, rifles, and air guns, with cross-compatibility extending to calibers such as .223 Remington, 6mm, or .243. If you are mounting an optic on a pellet platform, such as choosing the best scope for bullpup air rifle use, check the manufacturer listing to confirm the arbor securely fits your exact barrel diameter.

How are .22 LR laser bore sights powered?

Most .22 LR laser bore sights run on small button cell batteries, though select options offer USB recharging. Kits using replaceable cells typically require AG3 batteries and often bundle two or three spare battery sets to ensure you finish sighting in. Rechargeable alternatives feature built-in power cells that connect directly via USB, eliminating the need to buy extra button cells. Check the included accessories to verify whether extra batteries or charging cables are supplied.

How do you ensure the laser beam stays centered without tilting?

Keeping the beam centered requires a secure, snug fit that prevents angular play against the rifling or chamber walls. Cylinder-insert models often use external O-rings to grip the chamber snugly and align the laser along the bore axis. For end barrel designs, the insert pin must fit smoothly into the bore without tilting or dragging across the muzzle crown. To verify alignment, gently rotate the unit inside the bore and confirm the projected laser dot remains steady on your target point.