Constructed for Walther PDP guns with the 2.0 optic plate mounting system; Fits any optics with an RMR footprint; Available in two materials: 6061-T6 aluminum with Type III hard anodizing and black-oxidized stainless steel; Comes with hardware and a Torx L-wrench needed for quick and easy installation; Allows to adapt your gun to your preferences; Created with precise tolerances for a perfect fit; Lightweight yet rugged for reliable performance; Aluminum model comes with a protective case; Designed to provide a secure and stable platform for attaching optics; Suitable for hunting, competitive shooting, EDC, and tactical applications; Covered by GRITR "UNLIMITED GRIT" Lifetime Warranty