This 20G Cartridge Laser Bore Sighter features precision accuracy. This bore sighter is a fast, reliable and durable gun zeroing and sighting system.
Sighting or zeroing in your iron sights, red dots, or scopes quickly and easily.

Features:
Material: High Quality Brass
Laser Wavelength: 632-650nm
LED Type: Visible Red Laser
Laser Beam: <5 mw
Sighting Range: 20-30yards
Dot Size: 1.5"""" @ 100 yds

Package List:
Shotgun cartridge x 1