LaserLyte Rear Sight Laser KAHR Arms RL-KA fits Kahr Arms pistols in 9mm, 40sw and 45acp. This LaserLyte laser sight features a ground-breaking laser design incorporated into the rear sight, with a compact size and revolutionary performance that make it the most extraordinary system LaserLyte has produced. Easy-to-install and easy-to-operate, the Laser Lite Kahr RSL offers a high-power laser with the benefit of not having to replace existing grips or internal stock parts. The activation button of the LaserLight RSL is strategically placed at the back of the slide, and is easily activated by the thumb, whether shooting left-handed or right-handed. The first press of the activation switch turns the rear sight laser into a night sight, second press produces the Constant On mode, and third press deactivates the laser. A small LED on the back of the sighting laser indicates if the laser is on and what mode it is in.
This Laser Lyte Kahr Rear Sight Laser fits Kahr Arms pistols in 9mm, 40sw and 45acp. The body of the laser sight is constructed from MIM 4650, nickel-enriched high carbon steel, the same material used for most heavy-duty gun parts such as iron sights, hammers and levers. The laser body is precision mounted to a proprietary adapter made of 1018 steel, low carbon mild steel. It is also black chrome, bead blasted for a non-reflective finish. When mounted onto the pistol, the LaserLyte Kahr RSL will fit all Level I and II holsters.
The LaserLite RSL for Kahr Pistols is powered by four 377 batteries that provide six hours of normal usage. Normal usage is defined as one minute on and one minute off. This test mimics actual usage where the unit is turned on and off and the battery is given time to automatically regenerate. This Laserlight Sight Laser is tested and recommended by the National Tactical Officers Association.