MPI STR Synthetic Military Spec Carbine Stock - OD Green. Fully-featured drop-in replacement for the standard M4 stock body, offering enhanced strength, stability and ergonomics. Designed for stability, it utilizes a strong A-frame design, reinforced polymer construction, shielded operation lever and a friction locking system to eliminate excessive stock movement. Comes standard w/dual-side QD sling mount and rubber buttpad.
MIL-SPEC Diameter Buffer Tube: Weapons: M4. Wt.: .55 lb. LOP: 10.70 inches-13.95 inches.