Feature :
Easy-to-use, self-contained boresighting system fits in the chamber of your rifle or pistol and projects a powerful red laser beam aligned with the bore axis for sighting to the point-of-aim without firing a shot.
Works with scopes, holographic red dot sights, and variety sights. Durable, machined brass housing looks like a cartridge case but actually contains the entire laser system and batteries.
Insert the batteries and screw the cap on the housing to turn on the laser; remove the batteries to turn off.
Insert the entire assembly into the chamber, gently close the action, and aim at a target 20-30 yards away.
Adjust windage and elevation of the scope or sights so point-of-aim is zeroed on.
Specification : Material: Aluminium
Laser Wavelength: 632-650 nm
LED Type: Visible Red Laser
Sighting Range: 10-75 yards
Dot Size: 1.5" @ 100 yds
Laser Beam:<5 mw
Batteries Included(6*LR936) Battery Life When Continuous On: 0.5 to 1 Hour
Package: 1 PC Red Dot Laser
