Keep a spare magazine at the ready with the Ready-Fire Mode magazine pouch for the M4. It securely mounts to your buttstock using mil-spec webbing and hook and loop fasteners and the top mount design still allows for the use of a standard military issue sling. Holds 20 or 30 round magazines and attaches with the pouch flap oriented forward or to the top for quick-positive access. Each pouch is fitted with a color-matched mil-spec drain hole and grommet. Tough double layered 100 denier Cordura fabric and reinforced stress points make sure this mag pouch will last a lifetime.