.45ACP/.45 New Cartridge Red Laser Brass Bore Sighter
Material: High Quality BrassLaser Wavelength: 632-655nmLED Type: Visible Red LaserMaximum Output Power: <5 mwSighting Range: 20-30yardsDot Size: 1.5" @ 100 ydsIncluded Batteries: 2 x G9-A Button Cell