Designed for steady, repeatable performance in varied environments, the FAB Defense FXGLSHOCKCP GL-Shock CP Buttstock for AR-15/ M16/ M4 emphasizes functional reliability and straightforward operation. Developed with attention to component fit and workflow efficiency, this buttstock supports smooth handling and consistent mechanical behavior. Built for shooters who value predictable performance, it provides balanced handling and practical usability during regular range time. The GL-Shock CP Buttstock is ideal for range training and recreational shooting, offering a state-of-the-art stock with an anti-rattle mechanism and adjustable cheek-rest. FAB Defense is renowned for its innovative designs and commitment to quality, ensuring reliable performance in every product.