Magpul ACS Carbine Stock MIL-Spec Gray

Magpul ACS Carbine Stock MIL-Spec Gray

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 Compatibility
Fits Colt, Armalite, S&W, LMT, and other mil-spec sized receiver extensions.

Sloping Cheek Weld
Improves comfort and consistency for better shooting ergonomics.

Dual Water-Resistant Battery Storage Tubes
Each tube holds up to three CR123 lithium or two AA batteries, secured with hand-removable rubber plugs.

Integrated Tail Storage Compartment
Accessible via a positive-latching door on the right side.

Shielded Release Latch
Prevents snagging and unintended operation.

Supplemental Friction Lock System
Minimizes stock wobble, improving accuracy.

Premium Chrome-Silicon Lock Spring
Provides positive locking and long service life.

Replaceable 0.30” Rubber Butt-Pad
Prevents slipping, even when wearing body armor or modular gear.

QD Swivel Sling Mount
Supports 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