Brand New Laser Bore Sighter Boresight Kit .22 to .50 caliber

More convenient and accurate than scope and sight alignment. Easy to use! By projecting a laser beam from the center of the barrel axis of your firearm, this laser bore sight collimator allows you to instantly and accurately set your sight or scope. It conveniently works with all 22-50 caliber rifles and pistols even after a long trip.

Specification LED Type: Red Laser Laser Wavelength: 625-660 nm Sighting Range: 45-180 Meter 4 Bore Adjustable Adapters to Fit all 22-50 Caliber Pistols and Riles Length: 155mm, Head Dia: 16mm, Tail Dia: 5mm The laser bore sight collimator is with 4 bore adapters to fit any .22 to .50 caliber firearm. This unit installs in the barrel of the firearm and projects a laser beam from the center of the bore axis. This allows the accurate bore alignment of scopes, iron sights or laser sights on handguns and riles.

Package Include: Laser Bore (with battery compartment) Four Adjustable Adapters Screws and Hex key 3 x Lr-44 batteries