• .308 WIN Laser Bore Cartridge - Fits .308 WIN & 7.62x51 NATO firearms
• Red Laser: 635-655nm, Max output <5mw, Class IIIa Laser
• Easy to use, just install the batteries into the Laser cartridge and screw on the base, which turns the laser on. Remove Batteries to turn unit off
• Factory Pre-Aligned Cartridge Bore Sighters, helps with Zeroing your optics
• Aluminum Construction
• Length: 1.8"
• Weight: 0.4 oz
• *.308 Win also works with these chambers: .243 Win, .260 Rem, .358 Win, 7mm-08
