Laser gun sight emits a narrow, pencil-like beam of light. When sighted in, the laser beam indicates where the bullet will penetrate the target. The LASERMAX Laser Sight For Glock 39 (LMS-1171) is the world's only totally internal laser sight.
This laser sight is easy to install by simply replacing the original recoil spring guide, and it requires absolutely no permanent modification to your handgun. But it is completely intuitive to use, with an ambidextrous switch outside the trigger guard, preventing accidental discharge or magazine drops.
The laser features a pulsating beam for increased visibility and faster aiming, and runs on standard silver-oxide watch batteries. It will never drift out of alignment. There is no need to re-zero after changing batteries.
LaserMax gunsight stays aligned even in rough conditions. While LaserMax gives a tactical advantage, it is also extremely useful in firearms training. The laser sight can be used in either live or dry fire conditions to reveal flinching or anticipation of recoil.
Please Note:
1. Expect to change your batteries once a year with typical usage.
2. Cold weather batteries are available for some models. Call Factory for details.
3. Battery operating temperature is 15°F-120°F.