Ruger .22LR Laser Bore Sight, Sighter, Front Insert Arbor Boresighter

Precision Machined Brass to Fit the Muzzle Thread, Not Rubber Ring Tightened

Arbor diameter Precisely Machined to Fit all .22 LR R,P,and H,

It is a perfect Tool to sight in you Iron Sight, Red Dot and Scope

It fit all .22 LR Muzzles, as it is a precision machined Arbor insert into the Muzzle

It fits Ruger, SW, Remington, KT, Colt, Browning, Beretta, Walther,arlin, CZ, Mossberg, Winchester, Phoenix, etc.

Battery Included

Material: High Quality Brass

Weight: 0.51 OZ

Class IIIa 635nM Less Than 5mW, Avoid Direct Eye Exposure to Beam. Precision Laser Optics

Sighting Range: 10-75 yds

Laser Type: Visible Red Laser