Universal Pistol top and bottom rail mounts with weaver base. perfect for adding laser sights, red dot sights, and flashlights. Universal Tactical Pistol scope Mount fits any pistol with a Weaver/Picatinny rail under the frame in front of the trigger guard. Great design floats the top rail above the slide and includes a rail on the bottom so you still have a place for your flashlight/laser. Rail Type: Picatinny/Weaver. Made of high-quality aluminum alloy, Matte black finish.