About this item

• Precise Targeting: The Feyachi 223 5.56 mm Laser Boresighter 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 223 mm 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 | 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 | Quality Throughout: The red rifle bore sight laser for 223 5.56 mm features Rugged curved brass construction, providing excellent deformation resistance, Maintains Aiming accuracy without wobbles that can cause large deviations | Class IIIA Laser: The Pistol bore sighting ar accessories use a safe and reliable Class IIIA red laser with an output power of < 5 mW and a wavelength of 632-650 nm. It allows accurate targeting within a range of 15 to 100 yards