Laser Bore Sight Tactical 223 REM Brass Red Laser Cartridge Bore Sighter
Material: High Quality Brass
Laser Wavelength: 635-655nm
LED Type: Visible Red Laser
Sighting Range: 10-80 yards
Dot Size: 1.5" @ 100 yds
Laser Beam: <5 mW
Length: 1.77" (45mm)
Batteries Model: 3 of AG3