GRANITE PISTOL GRIP FOR AR RIFLESFeatures MJF 3D printed from durable Nylon 12 A grip design that is built for comfort and ergonomics Geometry widens to fill your palm before tapering at the bottom Utilizes advanced 3D modeling to change and tweak the textures limitlessly for the best possible traction Optimal grip angle that works with and without gloves and accomodates 99% of hands Includes mounting hardware The Granite Grip is designed, made, and assembled here in the USA The