NcSTAR 223/556 Cartridge Red Laser Bore Sighter
The new NcSTAR .223Rem Laser Cartridge Boresighter fits .223 Remington and 5.56×45mm NATO firearms (e.g. AR-15/ M4/ M16). This easy to use, factory pre-aligned bore sighter helps with zeroing optics, features brass construction, and is 1.8” in length. Its red laser is 635-655nm, has a maximum output of <5mw, and is a Class IIIa Laser.