The FAB Defense GL-CORE is a sleek, lightweight AR Stock that provides comfortable shouldering, integrated cheek weld. and a rattle-free fit on both mil-spec and commercial buffer tubes. Skeletonized design keeps it nice and lightweight, and there are no protruding parts to catch on gear or underbrush. The inverted positioning lever will never open accidentally, so once you're locked in, there's no risk of the Stock moving. Since its inception, FAB Defense has been the leader in the development and manufacture of the highest quality, cutting-edge tactical equipment and weapon accessories for Israeli Military and Police. That means you can count on the highest level of performance possible. 9.56 oz. 7.08 inch Lightweight fiberglass-reinforced polymer composite Interchangeable buffer tube adapters for mil-spec and commercial buffer tubes Ergonomically shaped rubberized butt-pad Integrated cheek weld No protruding parts, will not get caught on gear or webbing Inverted positioning lever will not open accidentally 2 integrated quick detach rear sling swivel connectors Order today!