Feyachi 223 5.56mm Red Laser Boresighter

About this item Precise Targeting: The Feyachi 5.56mm Laser Bore sighter offers a upgrade red dot laser zeroing and targeting system, Improved aiming accuracy and ensuring quickly zero, Reduce Cartridges and Shells Wasted Creative Design: Feyachi 223mm Bore Sight laser for Pistol features the unique design button switch technology on the market, press of the Tail button switch activates the bore laser, multiple use without disassembly, solve the problem of battery loss, Costs 2X less money for you Upgraded Batteries: Feyachi's 3 sets (9 in total) of upgraded batteries each last up to 58 minutes. 31% longer service life than others. Combined with the power-saving button switch design,you'll never have to consider a more expensive laser sight with more batteries again! The red 5.56mm laser bore sight for handgun features Rugged curved brass construction,providing excellent deformation resistance and pressure cushioning ability,Maintains Aiming accuracy without wobbles that can cause large deviations. Class IIIA Laser: the Pistol bore sighting ar accessories uses a safe and reliable Class IIIA red laser with an output power of <5mW and a wavelength of 632-650nm. It allows accurate targeting within a range of 15 to 100 yards. Product Description