Best Bore Sight For 308

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

Made to fit the .243 308 chamber, caliber specific..
Comes with 1 set batteries (3 AG3 batteries) which can last one and half an hour.
Easy to sit perfectly in the bore. Sturdy brass construction. Fast gun zeroing and sighting..
High accuracy to reduce cartridges and shells wasted, sighting range of the bore sight is 15 to 100 yards..

BRIGHTNESS: Features a 5mW peak, 630-670nm, Class 3A visible red laser that is in conformance with and complies with 21 CFR 1040.10 with a max power....
EASE OF USE: Bore sight fits into the barrel of the unloaded firearm using the included caliber adapters – Turn bore sight on and align scope, iron....
VERSATILE: Adapters included for .223, 5.56, 5.56 NATO, .270, .22-250, .243, .308, .30-06, .338 Lapua, .30-30, .300 Blackout, .300 Whisper, 7.62x39,....
INCLUDES: Also included in the convenient case are bubble level, (12) extra batteries, daylight target, hex wrench, (4) arbors, (4) screws.
FUNCTION: Boresighter can be used in almost all environments and is perfect for travel.

LASER BORESIGHTER KIT: This versatile laser bore sighter kit from Pinty includes a compact green dot boresighter and 8 precision-engineered adapters to help you align your guns' bore axes with your target quickly and precisely, saving you time and ammo when zeroing in BB gun, pistol, and rifle sights.
8 BORE ADAPTERS: The provided adapters fit snugly into barrels from .177 caliber BB guns to 20 gauge shotguns, aligning your sights with the most common revolver and pistol (.357, .38, & 9mm) and rifle and carbine sizes (.22, .223 or 5.56mm, .30-06, .308 or 7.62mm).
EASY SETUP: After selecting the right adapter for your weapon, just install it onto the boresighting tool's narrower end using the included screwdriver, pop it on your muzzle, and you're ready to go!.
PINPOINT ACCURACY: At the push of its extra-large button switch, this green laser sight projects a striking and easily visible spot that remains as tight as 1.5" even at its full range of 109 yards.
SATISFACTION GUARANTEED: Pinty backs this laser boresighting kit with our usual strong warranty and friendly 24/7 customer service, ensuring that you'll enjoy its use for years to come!.

【Caution】: Avoid the eyes to be exposed to the beam directly.
【Contents】: 7 boresights include: 223REM, 9MM, 7.62X39MM, 30-30WIN, 30-06/.25-06/270, 243/308WIN/7MM-08REM, 45ACP.
【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.
【Quality】: Brass material with high precision machining. Using high quality laser module with qualified electronic components to support longer and consistent lifetime.

【Caution】: Avoid the eyes to be exposed to the beam directly.
【Contents】: 7 boresights include: 223REM, 9MM, 7.62X39MM, 30-30WIN, 30-06/.25-06/270, 243/308WIN/7MM-08REM, 45ACP.
【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.
【Quality】: Brass material with high precision machining. Using high quality laser module with qualified electronic components to support longer and consistent lifetime.

【Green Laser Beam】The bore sight with a clear and bright green laser, the laser bore sight can work well in any weather conditions..
【Premium Performance】EZshoot bore sight kit is equipped with Class IIIA, less than 5mW, 632-650nm. This bore sight fits for different light conditions, green laser sight farther than red laser..
【Upgraded Battery System】EZshoot bore sight kit inlcudes 2 upgraded laser boresighter CR2 batteries which can be used continuously for up to 4 hours..
【Multiple Caliber Adapters】Comes with 9 well-made and compact adapters, the bore sight kit for almost all guns. Perfectly fit various calibers from 0.17 to 0.54, pistols, rifles, shotguns, etc. just select the proper adaptor, place the bore sight in the muzzle. One bore sight kit handles multiple situations, a great value!.
【Improved Button Switch Design】EZshoot skilled boresighter craftsmen have been insisting on creating a simple and rugged laser bore sight system, this bore sight kit comes with handy push-button switch design, just lightly press to turn ON/OFF..

Package Included one .308/.243 bore sight and 2 sets of batteries, total 6 batteries.
Faster Gun Zeroing: Easy to use, reduce cartridges and shells wasted.
High Quality: Made of sturdy brass construction, the boresighter is high quality.
Super Long Battery Life: Upgraded battery, made with new energy technologies, each set of battery can be used continuously for more than 2 hours.

Class IIIA, less than 5mW 650nm red dot laser. Made for caliber specific 243/308 WIN chamber..
Made of strong brass, 15-100yds Sighting Range..
2 sets (6 total) batteries. Each set lasts up to an hour. Putting the batteries in the bore sighter and automatically turn on..
High accuracy, helps with zeroing your red dot sight..

【Application】The 9mm laser bore sight fits the 9mm chamber, caliber specific..
【High Accuracy】 Each EZshoot bore sight 9mm has been calibrated and zeroed many times before leaving the factory. Sighting range of the bore sight is 15 to 100 yards. Fast zeroing and sighting..
【Sturdy and Durable】Sturdy and durable brass construction, EZshoot 9mm laser bore sight can well maintain shape even at high or low temperature, which can ensure the accuracy of the bore sighter..
【3 Upgraded Batteries】 The bore sight 9mm comes with 1 set of upgraded batteries (3 AG3 batteries), which can last one and half an hour. Please remove the batteries after use..
【Specification】The 9mm bore sight laser is a class IIIA laser, less than 5mW..