LaserMax Hi-Brite Internal Guide Rod Laser, model LMS-1141P. Fits Glock models 17, 22, 31, and 37.
This sight is the world's only totally internal laser sight. Laser aligns with barrel for maximum accuracy; fingertip activation on take-down lever. Ambidextrous switch is built into our customized take-down levers - simply press to turn the laser on or off. Laser replaces guide system - completely internal, nothing external.
TECHNICAL SPECIFICATIONS:
Laser Safety Rating: Class IIIa
Beam Intensity/Wavelength: 635 nm
Dot Size: 3/4 inch at 25 yards
Power Output: 5mw
Range: 20 Yards
Weight: 3.75 ounces with Battery
Battery: High capacity silver oxide button battery pack
Battery Life: Approx. 1-3 hours continuous use
Activation: Ambidextrous fingertip
Materials: Steel and Polymer; Weather Resistant
Beam Color: Red-orange
Color: Black
Gun Model: Glock 17/22/31/37
Turn It On! To activate the laser, simply push IN on the switch, which replaces the slide lock. Pushing in from either side will turn the laser on; the middle position is off.
LaserMax's patented design is the only completely internally mounted laser sight system and can be installed by the user in a matter of minutes. The sights come permanently aligned from the factory for center-of-mass accuracy at 20 yards, with the exception of 1911 and shotgun models, which are user adjustable. They will never drift out of alignment. There is no need to re-zero after changing batteries.