100% Risk Free, Lifetime Warranty The Monstrum Tactical Offset 1" Picatinny Rail Mount is designed to mount tactical flashlights to rail equipped rifles and shotguns. It mounts to any Weaver or Picatinny 1913 standard accessory rail with the flashlight offset to the side. The mount is 1" in diameter, handling many standard sized tactical flashlights. Crafted from high quality aerospace grade aluminum, the mount is 1.0" in length, 2.13" in height, and 0.7 ounces in weight. Includes: 1 in Diameter Ultra Lightweight Offset Flashlight Mount Materials: 6061 Aircraft Grade Aluminum Compatibility: Quad Rail Handguards, Picatinny Rails Weight: 0.7 oz Length: 1.0 in Height: 2.13 in Color: Black Warranty: Lifetime