Magpul ACS Carbine Stock MIL-Spec Black
The Magpul ACS (Adaptable Carbine/Storage) MIL-SPEC Stock is a drop-in replacement buttstock, designed for AR15/M16 carbines using mil-spec receiver extension tubes. With an anti-snag profile, supplemental friction lock system, and integrated storage compartments, the ACS offers enhanced weapon stability, durability, and modular functionality.Engineered for comfort and versatility, this stock features dual water-resistant battery storage tubes, a shielded release latch to prevent accidental activation, and a replaceable rubber butt-pad for improved shoulder purchase.
Mil-Spec Tube CompatibilityFits Colt, Armalite, S&W, LMT, and other mil-spec sized receiver extensions.
Sloping Cheek WeldImproves comfort and consistency for better shooting ergonomics.
Dual Water-Resistant Battery Storage TubesEach tube holds up to three CR123 lithium or two AA batteries, secured with hand-removable rubber plugs.
Integrated Tail Storage CompartmentAccessible via a positive-latching door on the right side.
Shielded Release LatchPrevents snagging and unintended operation.
Supplemental Friction Lock SystemMinimizes stock wobble, improving accuracy.
Premium Chrome-Silicon Lock SpringProvides positive locking and long service life.
Replaceable 0.30” Rubber Butt-PadPrevents slipping, even when wearing body armor or modular gear.
QD Swivel Sling MountSupports push-button swivels up to 1.5”.
Integrated Sling Loop (Rear/Bottom)Accommodates 1.00” slings.
Specifications
- Manufacturer: Magpul
- Model: ACS Carbine Stock (MIL-SPEC)
- Weight (Stock Only): 0.88 lb.
- Weight (w/ Receiver Extension): 1.14 lb.
- Maximum Length: 7.95 in.
- Maximum Width: 2.58 in.
- LOP Adjustment Range: 3.25 in.
- LOP (M4 Collapsed): 11.75 in.
- LOP (M4 Extended): 15.00 in.
- Material: Polymer Construction
- Color Options: Black, FDE, OD Green, Gray
- Made in the USA
