Best Bore Sight For 308 In July 2025

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Below is the top 10 Best Bore Sight For 308 review to guide you buy the best product. Choose one of these products and your satisfaction is guaranteed!

To help you in your search, we have completed this list of the Best Bore Sight For 308.

Top Rated Best Bore Sight For 308 Of 2025

Rank	Product Name	Score
1	Tacticon Laser Boresight for .223 Rem 5.56 mm NATO | Combat Veteran Owned Buy Now	9.7 Buy Now
2	MidTen Bore Sight Cal Red Dot Boresighter 223 5.56mm Rem Gauge with Two Buy Now	9.5 Buy Now
3	MidTen .243 308 Bore Sight Red Dot Boresighters 308 with Three Batteries Buy Now	9.1 Buy Now
4	ADAFAZ Bore Sight Kit Green Boresighters for .22 to .50 Caliber Pistols Rifles Buy Now	8.8 Buy Now
5	308 Bore Sight Laser Red Dot in-Chamber Cartridge ✮ Red Dot Laser Sighter Buy Now	8.6 Buy Now
6	Gogoku Bore Sight for .243 .308 Cartridge Hunting Adjustable Red Laser Boresighter Buy Now	8.3 Buy Now
7	ADAFAZ Green Bore Sight Kit Boresighters Automatically Adjust Focus for .177 to .50 Buy Now	8.1 Buy Now
8	HONYAO Laser Bore Sight Red Dot Boresighter .222/ .223/ .243/ .300/ 270W/ 12GA/ Buy Now	7.8 Buy Now
9	ADAFAZ Bore Sight Kit Red Boresighters for .22 to .50 Caliber Pistols Rifles Buy Now	7.5 Buy Now
10	Sightmark .243, .308, 7.62x54 Boresight with Red Laser (SM39005) Buy Now	7.2 Buy Now

1. Tacticon Laser Boresight for .223 Rem 5.56 mm NATO | Combat Veteran Owned

• Lifetime warranty & 100% satisfaction guarantee - if you don't like the product or if something happens to it please return it for a full refund or a new one! no questions asked!
• Highly visible - this laser is very powerful and can be seen with the naked eye at distances of up to 100 meters!
• 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!
• Extra set of batteries - we provide you with 2 sets (6 total) batteries. each set lasts up to an hour!

2. MidTen Bore Sight Cal Red Dot Boresighter 223 5.56mm Rem Gauge with Two

• Class iiia laser, less than 5mw
• High accuracy to reduce cartridges and shells wasted, sighting range of the bore sight is 15 to 100 yards.
• Comes with 2 sets updated batteries (6 ag3 batteries) which can last one and half an hour.
• Made to fit the .223 chamber, caliber specific.
• Easy to sit perfectly in the bore. sturdy brass construction. fast gun zeroing and sighting.

3. MidTen .243 308 Bore Sight Red Dot Boresighters 308 with Three Batteries

• Comes with 1 set batteries (3 ag3 batteries) which can last one and half an hour
• Class iiia laser, less than 5mw
• High accuracy to reduce cartridges and shells wasted, sighting range of the bore sight is 15 to 100 yards.
• Made to fit the .243 308 chamber, caliber specific.
• Easy to sit perfectly in the bore. sturdy brass construction. fast gun zeroing and sighting.

4. ADAFAZ Bore Sight Kit Green Boresighters for .22 to .50 Caliber Pistols Rifles

• This bore sight collimator installs in the barrel of the firearm and projects a green beam from the center of the bore axis, providing a precise reference for zeroing in on your target. simply choose the caliber adapter and place the unit in the muzzle. long sighting range, light weight and durable. allows for quick and accurate resetting of any sights
• Note: due to different guns' specific, you might need to do fine adjustment. green boresighter comes with 1pc cr2 battery. caution: avoid direct eye exposure to beam
• Vtogether is the only adafaz authorized store in amazon!! your products only are covered 12-month warranty by vtogether shop.
• Max. output power less than 1mw, weight 38g, material aluminum, length 155 mm, length of rod that fits in the barrel: 60mm - 90mm (tapered). head diameter: 16mm, tail diameter: 5mm, wavelength 630-680nm, color green, power 1 x cr2 battery
• Adafaz bore sigter is light-weight designed, and easy to use. it comes with 5pcs bore adapters to fit 0.22 to 0.50 caliber pistols, rifles, handguns, and scopes.

5. 308 Bore Sight Laser Red Dot in-Chamber Cartridge ✮ Red Dot Laser Sighter

• Lifetime warranty backed by gozier tactical lifetime warranty
• High quality brass - affordable brass outer case construction includes re-sealable blister package for safe keeping. (batteries are included)
• Precision accuracy laser will display a 2 dot at 100 yards. save time and ammunition!
• Fast gun zeroing, sighting designed for fast gun zeroing and sighting - sighting range 15 to 100 yards recommended distance is 25 yards indoors.
• .308 / .243. / 7.62x51 / 7mm-08 bore sight this unit is made to fit the .308, .243., 7.62x51, 7mm-08 chamber, caliber specific.

6. Gogoku Bore Sight for .243 .308 Cartridge Hunting Adjustable Red Laser Boresighter

• Super long battery lifeupgraded battery, made with new energy technologies, each set of battery can be used continuously for more than 2 hours
• Upgraded bore sightdifferent from other bore sights, the laser of this bore sight is adjustable
• Package includedone .308/.243 bore sight and 2 sets of batteries, total 6 batteries
• Easy to use faster gun zeroing and easy using, reduce cartridges and shells wasted
• High qualitymade of sturdy brass construction, the boresighter is high quality, class iiia laser, 5mw or less

7. ADAFAZ Green Bore Sight Kit Boresighters Automatically Adjust Focus for .177 to .50

• Vtogether is the only adafa.z authorized store in amazon! adafa.z products is 3 months money back/replacement guarantee, 24 months product defect free replacement warranty.
• Adafaz 3rd version .177-.50 bore sight collimator installs in the barrel of the firearm and projects a laser beam from the center of the bore axis. it allows the accurate alignment of scopes, iron sights or laser sights on handguns and rifles. note: this is not suitable for rifle barrels like .17 hmr or savage a17. only for smooth barrels
• This bore sight is a precision instrument constructed of the finest materials and assembled by highly skilled craftsmen for a lifetime of trouble-free use. it is designed to quickly get your rifle. simply choose the caliber adapter and place the laser unit in the muzzle. press switch design is convenient to turn on/off the laser
• It allows the accurate alignment of scopes, iron sights or laser sights on handguns and rifles. increase the accuracy and speed to sight the bore for hunters, shooters, policemen. caution: avoid direct eye exposure to beam
• The boresighter kit comes with 8pcs bore adapters to fit several specific from 0.177 to 0.50 caliber pistols, rifles, handguns, and scopes. long sighting range, allows for quick and accurate resetting of any sights.

8. HONYAO Laser Bore Sight Red Dot Boresighter .222/ .223/ .243/ .300/ 270W/ 12GA/

• Perfect after-sales servicewe offer 1 month no reason money-back and 3 months replacement to ensure the enjoyment of your purchase, just buy with confidence.
• Product attributesclass iiia laser, less than 5mw
• Exquisite packagingpackage includes one .243/308 bore sight and batteries, battery can be used continuously for more than 2 hours.
• Perfect operating systemfastest gun zeroing and sighting system, boresighter easy to sit perfectly in the bore.
• Accurate calibration & savingsbore sight have accuracy compact and lightweight size, highly to reduce cartridges and shells wasted.

9. ADAFAZ Bore Sight Kit Red Boresighters for .22 to .50 Caliber Pistols Rifles

• Vtogether is the only adafaz authorized store in amazon!! your products only are covered 12-month warranty by vtogether shop.
• Adafaz bore sigter is light-weight designed, and easy to use. it comes with 5pcs bore adapters to fit 0.22 to 0.50 caliber pistols, rifles, handguns, and scopes.
• Max. output power less than 1mw, weight 38g, material aluminum, length 155 mm, length of rod that fits in the barrel: 60mm - 90mm (tapered). head diameter: 16mm, tail diameter: 5mm, wavelength 630-680nm, color red, power 3 x lr44 battery
• This bore sight collimator installs in the barrel of the firearm and projects a red beam from the center of the bore axis, providing a precise reference for zeroing in on your target. simply choose the caliber adapter and place the unit in the muzzle. long sighting range, light weight and durable. allows for quick and accurate resetting of any sights
• Note: due to different guns' specific, you might need to do fine adjustment. red boresighter comes with 6pcs lr44 battery. caution: avoid direct eye exposure to beam

10. Sightmark .243, .308, 7.62x54 Boresight with Red Laser (SM39005)

• Reduce wasted cartridges and shells
• Fastest gun zeroing and sighting system
• <5mw 632-650nm class iiia red laser
• Compact and lightweight
• Reliable and durable