100% Risk Free, Lifetime Warranty The Monstrum Tactical Skeletonized Aluminum Picatinny Foregrip is a lightweight angled vertical front grip for use with AR-15s, tactical rifles, or shotguns. It mounts beneath the barrel of any Picatinny rail equipped rifle or shotgun, providing for well balanced barrel control and improved handle. Made from 6061 Aircraft Grade Aluminum, it weighs only 3.2 ounces with a solid, comfortable ergonomic gripping surface. Available in Black. Includes: Skeletonized Aluminum Picatinny Foregrip Materials: 6061 Aircraft Grade Aluminum Compatibility: AR-15, Rifles with bottom rail Picatinny rail Weight: 3.2 oz Length: Rail Mount: 2.8 in, Handle: 3 in Color: Black Warranty: Lifetime