AimShot Laser Sight and Flashlight Tri-Rail Barrel Mount Matte Black

Tri-rail mount for adding Picatinny rails to a rifle or shotgun that does not have a rail. Easily clamps on any barrel, from .5" to .95" diameter. Includes 12 different length screws to adapt the mount to the barrel diameter. Fits anything from a 10/22 to 870. The perfect way to add sections of picatinny rail to any rifle that does not come with factory rails. Length is 1.6" (front to back), 2.2" wide (two rail sides), height will depend upon what diameter barrel it is mounted on