Tactical Scorpion Gear TSG-GMB01 Polymer 24 &ndash; 46 mm 1" &ndash; 1 3/4" Scope Laser Mount - Black Weapon compatibility: All Superior Material : Lightweight Polymer This accessory mount is designed to mount your scope or tactical light directly to your barrel . This Dual Laser Mount can securely hold your laser directly to the gun barrel Polymer construction with easy to tighten clamp style knob