Blackhawk Knoxx CompSpec Adjustable Stock AR/M4 Olive Drab

The Blackhawk Knoxx CompSpec is an adjustable buttstock designed for AR-15/M4 platform rifles, offering enhanced recoil management and operator comfort. This stock is not a complete rifle but a drop-in furniture upgrade compatible with standard mil-spec AR/M4 carbine buffer tubes. Finished in Olive Drab, it is suited for tactical, military, and law enforcement applications. The CompSpec features an adjustable length-of-pull to fit a wide range of shooters and body armor configurations. Blackhawk's Knoxx recoil-reduction system helps reduce felt recoil and muzzle rise, improving follow-up shot accuracy. A direct replacement for standard AR carbine stocks with no gunsmithing required.