Red Laser Bore Sight Kit with Magnetic Connection Multiple Caliber Laser Boresight for All Rifle and Pistol Handgun 

• 【PRODUCT PARAMETER】- Red beam laser boresighter kit, Class 3R, power output less than 5mW, wave length 650nm red laser, safe and harmless. Complies with 21CFR 1040.10 and 1040.11.
• 【APPLICATION RANGE】- The red bore sight kit fit for all calibers. Boresighter integrated with built-in magnetic connection adapter, easy to attach muzzle and align with cirlce lines.
• 【FAST EASY ZEROING】- Put in battery and attach the magnetic end to muzzle, align it with circle lines, press button to turn on for zeroing. Battery constant running time is about 40 hours.
• 【RELIABLE ACCURACY】- The strictly tested crisp precise red beam bore sighter laser simulate real cartridges shooting trace, high accuracy sighting range of the bore sight is 15 to 100 yards.
• 【HIGHER VISIBILITY】- This laser red boresighter has strong power and high visibility for precise long distance sighting even in bright days. It don't hurt and scratch the surface of barrel.