Click to Enlarge ACTION QD Barrel Clamping Mount for Flashlight & Laser Features & Description: Full Metal Flashlight Mount w/ QD Nut Barrel Adapter can be clamped to virtually all Rifle with Barrel Flashlight Mount can also be installed on standard weaver rail alone Suitable for all Surefire Flashight Light or Tactical Laser Sight Fully adjustable with nuts & screws included Complete solution for Mounting Flashlight & Laser Sight on rifle All Matte Black finish Specifications: Weight 78g Ring Diameter 25mm Rail Type 20mm Weaver Scope Base Built Material Aluminum Alloy Color Matte Black     Package contains: ACTION QD Barrel Clamping Mount for Flashlight & Laser