CVLIFE Bore Sight Laser Kit fit 0.17 to 12GA Calibers

About CVLIFE Bore Sight Laser Kit fit 0.17 to 12GA Calibers 【Versatile Caliber Adapters】 16-piece set of high-quality adapters compatible with a wide range of pistols and rifles, covering calibers from .17 to .79 (including popular models such as 223 5.56mm Cal, 9mm, .22LR, .308WIN, and 12 gauge). Each adapter is clearly labeled with its corresponding caliber, facilitating swift identification and guaranteeing accurate matching to your specific needs. 【Arbor for Improved Stability】 Our CVLIFE bore sighting kit is equipped with an arbor as an excellent auxiliary tool. Specifically designed for .54-12GA caliber barrels, the arbor is ingeniously mounted on the bore sight, forming two closely aligned focal points. This enhancement significantly improves the stability of the bore sighter, further refining aiming precision. 【2 Sets of High-capacity Batteries】 The CVLIFE laser bore sight kit is equipped with 2 long-lasting batteries, each boasting an impressive 8-hour lifespan. This ensures