Best Tacticon Hunting Boresighters in 2026

Class IIIA laser, less than 5mW

Made to fit the 12-Gauge chamber, caliber specific

Comes with 1 set batteries (3 AG13 batteries) which can last eight hours.

Class IIIA laser, less than 5mW.

The laser bore sight is made to fit a 12 gauge chamber in a specific calibre. The red laser has an effective range of 15 to 100 yards.

The 12 gauge bore sight has 3 upgraded batteries providing up to 8 hours of continuous run time.

【Caution】: Avoid the eyes to be exposed to the beam directly

【Advantage】: 12 adapters will fit almost all calibers from .17 to 12ga. Never worry the adapter will be stuck in the barrel; Press switch design is much easier to turn ON/OFF the light;

【Efficiency】: Increase the accuracy and speed to sight the bore for serious hunters, shooters, Policemen. Save both time and money by avoiding prolonged live fire tests at the range

【Powerful 9mm Laser bore Sight Green 】The 9mm bore sighter projects a bright green laser with high visibility, and provides a precise reference for zeroing and aim at your target quickly and accurately no matter in day or night.Clear and bright green laser, which can provide longer distance sighting than red laser boresighter, works well in any weather conditions.

【Boresighter Specification】Class IIIA laser, less than 5mW, safe and harmless. Caution: Keep the green laser beam away from eyes.

【Higher Accuracy】The 9mm laser bore sight is designed to provides a precise reference to zero-in your optic or iron sights so as to save your time and money, sighting range of the 9mm bore sight is 30 to 300 yards.

Class IIIA, less than 5mW 632-650nm red dot laser.

The laser bore sight is suitable for 12 gauge chamber, caliber specific.

Easy to use, bore sight kit make the red dot sight to zero much faster. Saved your time and ammo.

Guaranteed superior accuracy with a lifetime warranty

Fits all calibers from .22 to .50 cal. plus 20 & 12 ga. Shotguns

Class IIIa Laser Product, less than 5.0mW power output

Class IIIA laser, less than 5mW

Made to fit the 7.62x39mm chamber, caliber specific.

Comes with 1 set batteries (3 AG3/LR41 batteries) which can last one and half an hour.

Class IIIA laser, less than 5mW.

Made to fit the .223 chamber, caliber specific.

Comes with 2 set batteries (3 AG3 batteries) which can last one and half an hour.

<1Mw 632-650nm class II red laser

Fastest gun zeroing and sighting system

Reduce wasted cartridges and shells

.223 REM / 5.56 BORE SIGHT, made to fit the .223 / 5.56 chamber, caliber specific.

Designed for fast gun zeroing and sighting range 15 to 100 yards

Enhances precision and accuracy , save ammunition and money

Enhances precision and accuracy,Long service time.

Laser display Sighting Range 10 to 100yds.

Laser output less than <5mw, Class IIIA laser

✔ EXTRA SET OF BATTERIES - We provide you with 2 sets (6 total) batteries. Each set lasts up to an hour!

✔ COMBAT VETERAN OWNED COMPANY! I stand by and produce only the products that I use myself as a soldier.

✔ INCREDIBLE ACCURACY! You can adjust and zero-in your optic or iron sights without ever firing a round!

<5Mw 632-650nm class IIIA Red laser

Aircraft grade aluminum casing

Precision Accuracy- Don't waste ammo

The reason why you should choose our 3AG3 3LR41 battery pack: Single AG3 cell is too small and likely shorted while stacking them individually in series connection, if only one cell is shorted and it will cause the entire battery pack to be unusable or reduce the using time of the battery pack greatly

Our 3AG3 3LR41 battery pack pretaped by machine with full-inspection to avoid any risks of short, flip, reverse installation and easy to use

Actual 4.5V 42 mAh capacity with durable and reliable performance, the highest capacity of this type

The BS30 Multi Caliber Collimator (Boresighter) with Arbors is designed for use with pistol and rifle calibers

Helps you get on paper easily without wasting ammo or range time

This version includes shotgun arbors for 12, 20 and 28 ga guns

【High Accuracy】The 223 bore sight has high laser accuracy which helps to zero in quickly, saving your time and reducing cartridges wasted.

【Extra Batteries】Comes with 4 sets of batteries (12 AG3 batteries), and each set lasts up to 1.5 hours, providing a longer sighting time.

【Sturdy and Durable】Premium brass construction, strong anti deformation to ensure the accuracy of the 556 laser bore sight.

Class IIIA laser, less than 5mW.

Made to fit the 20 gauge chamber, caliber specific.

Comes with 1 set batteries (3 AG13 batteries) which can last four hours.

Upgraded 16 Adapters with numbers: Comes with 16 adapters, suitable for .17-12GA caliber, clearly shown the serial numbers, so that you can quickly find the adapter of the caliber you need.

Improve Accuracy: Bore Sighter emits a pre-set straight red laser, improves the problem of insufficient laser brightness and beam miscentering, providing an accurate zeroing reference, saving cartridges and shells.

Easy to Use: Press button switch function of bore sighter can easily turns on/off the laser for more convenient control. The included 2 sets of batteries can meet the time required for zeroing, no need to replace the batteries frequently.

[Specifications] Feyachi bore sight laser is a class IIIA laser with a power of less than 5mW and a wave length of 632-650nm of red laser.

[Sturdy Design] Robust and durable brass construction makes the bore sight laser built to last and easy to sit perfectly in the bore.

[3 Set Battery] The 223 laser bore sight comes with 3 set of batteries, total of 9 upgraded batteries with a life span of up to one hour on each set.

FITS VARIOUS GUN TYPES: This red dot laser boresighter is made for sighting your rifles, shotguns, and handguns without having to fire a single shot. You can even dial in your sights indoors.

CALIBER ADAPTERS: Simply choose the correct caliber adapter and place the laser unit in the muzzle to fit a wide range of firearms from .22 to .50 caliber.

PRECISE ACCURACY: The sight will emit a perfectly straight red laser beam, providing a precise reference for zeroing in on your target.

Laser standard: Class IIIA red laser, less than 4.9mW and wavelength is 650nm. Its basic parameter conformed to the correlation application standard.

Model: This is a special laser bore sighter for the .22 caliber. It is directly into the barrel (without silencer), so easy and very accurately.

Advantage: All made of brass, so it is sturdy and durable. Also it is beautiful and it won't damage the barrel. The portable packing boxes that you can carry with you.

Long Battery Service: This upgraded battery compartment can lock the battery in the correct position, ensuring the boresighter works fine, easier to mount compared with others. Don't worry about losing your batteries. One battery can last for more than 120 min. (2x 14250 Rechargeable Battery included, no charger)

More Accurate: This boresight projects a laser beam from the center of the bore axis, and provides a precise reference to zero-in your optic or iron sights, saving your time and money.

Multiple Caliber Adapters: Laser bore sight kit with 9 bore adapters to fit any 0.17 to 0.54 caliber, which allows the accurate bore alignment of scopes, iron sights or laser sights.

Magnetic Connection- Easily attached to the muzzle of any steel barrel, without any adapters. Unlike other bore sights on the market,GUAWIN bore sighter requires no push into the barrel to avoid damaging the barrel.

Widely Compatible- Will fit any rifle or pistol that has a metal barrel, fit any caliber. GUAWIN bore sighter provide you with excellent accuracy in the preliminary sighting in of your rifle.

Highly Visible- This green laser boresighter is highly visible,which reach 100 yards even during the daylight! Provide with precise long distance sighting, whatever any weather conditions.The reflective target stickers included enhance the visibility of laser when sighting. You can also easily rotate it without affecting its accuracy.

1, Industrial Grade Aluminum Casing

1, Industrial Grade Aluminum Casing

2, Sits perfectly in the chamber

Class IIIA, less than 5mW .632-650nm Wave Length Red Laser

Red Laser Bore Sight Made to Fit the .223 Chamber, Caliber specific

High Accuracy Sighting Range is 15-100yds , so Marmot CAL .223 REM 5.56x45 NATO Boresighter Will Reduce Wasting Cartridges and Shells

Easy to Use: Upgraded battery compartment make the laser boresighter easy to install and lock the batteries. 2 sets batteries are included in the package.Through test, 3x AG13 can last for four-hour service life (continuous use).

Improve Accuracy:Laser bore sight emit a straight Green laser beam, allows for quick and accurate resetting of any sights and optics, saving your time and cartridges.

Fit all calibers: MidTen laser bore sight kit comes with 16pcs bore adapters to fit 0.17 to 12GA caliber for pistols, rifles, handguns. Simply choose the caliber adapter and place the bore sighter unit in the muzzle.

✔Class IIIA, Less than 5mW 512-532nm Green Laser.Green laser can provide longer distance sighting than red laser bore sight.

✔ Suitable for .243 308 chamber, caliber specific.

✔4 Sets (12 total) Upgraded Batteries. Each Set Lasts up to Half an hour. Please Remove the Batteries After Use. Please Tear the Clear Plastic First Before You Put the Fresh Battery.

GlobalPioneer Official Product, 2 Year Warranty From GlobalPioneer!. Quality grade Aluminum 6061 T6 Casing

Class IIIa 635nM Less Than 5mW, Avoid Direct Eye Exposure to Beam. Precision Laser Optics

Minimum Range for Sighting: 15 yds ; Maximum Range for Sighting: 100 yds

12 ADAPTERS: More adapter size options than other brands. Laser bore sight kit with multiple caliber fit any 0.17 to 12ga handguns, rifles, shotgun, which allows the accurate bore alignment of scopes, iron sights or laser sights on handguns and rifles.

CAUTION: This tool is not available for the barrel with silencer. Keep the red laser beam away from eyes.

HIGH ACCURACY: We tested every product twice before it is packed, and the upgraded adapters insures the boresighter is much more accurate than others.

🔧Easy to Use: This green light boresighter is design to helps improve the accuracy of most guns. Provides accurate reference to zero points in optical or iron sights, reducing cartridge and shell waste, saving you time and money.

▶Useful pushbutton switch: Push-button switch design. just lightly press to turn ON/OFF ,So it’s convenient than other gun boresighter without switch, easier to control.

🏋Longer Battery Life: Includes 2pcs 800mAh CR2 batteries (commonly 700mAh) for longer battery life.