Kinetic Development Group FN Scar Stock is a black aluminum stock compatible with FN SCAR platforms. Length adjusts 1.2810.28 via a 7-position 6061 aluminum extrusion with 7075 aluminum locking latch, hardcoat anodized. Features a heavy-duty nitride-coated 17-4 stainless steel locking hinge folding left at 3.5, 3-position polymer cheek riser with anodized aluminum adjustment button, and a textured Santoprene TPE rubber-like buttpad. Polymer components are 30% glass fiber reinforced nylon. Includes a sling loop and two steel QD mounting points at the rear. Weighs 20.64 oz. Safety note Follow all manufacturer installation instructions. Verify proper function and secure mounting before use. Comply with local firearm laws and regulations.