30-06/25-06/270 Laser Cartridge Bore Sighter + Waterproof box Review
http://tinyurl.com/ogdjl7z
30-06/25-06/270 Laser Cartridge Bore Sighter + Waterproof box
Material: High Quality Brass
Laser wavelength, 625-660 nm.
Power: Less than 5 megawatts
Sighting range, 10-75yards.
Dot Size: 2.5" @ 100 yds
