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.
Precision accuracy, Material: Brass
Maximum output power: <5mw, FDA & Amazon Standards Type: Class IIIa
Laser wavelength: 650 nm. ; Operation: On/Off End Cap