FAB Defense GL-Core Impact Features The FAB Defense GL-Core Impact s standout feature is its 3-setting adjustable recoil reduction mechanism which allows the shooter to tune how much shock the stock absorbs based on caliber and shooting style. This flexibility means the same stock can be adapted for long range precision shooting standard carbine use or close quarters applications without switching components. By absorbing recoil energy before it transfers to the shoulder the stock helps shooters stay on target faster between shots. That improved control translates to tighter groups and quicker follow up shots across a range of shooting disciplines. Built with durability and reliability as core design goals the GL-Core Impact is constructed from synthetic materials that hold up to repeated recoil cycles without degrading. It mounts directly onto any Mil-Spec or Commercial carbine tube making installation simple for builders upgrading an existing AR-15 or M4 platform rifle. A rubber butt pad adds additional cushioning and a non-slip surface against the shoulder during firing. Finished in black this stock is a practical upgrade for shooters who want tangible recoil reduction without a complex installation process. Fab Defense GL-Core Impact Specifications Manufacturer: Fab Defense Model: GL-Core Impact Compatible Hosts: AR-15 / M4 Color: Black Stock Material: Synthetic Tube Included: No Butt Pad: Rubber Available At: GrabAGun