Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart

Product Discontinued by Manufacturer

Magpul Industries ACS Rifle Stock w/Storage, Fits AR-15/M-16, Commercial-Spec, OD Green MAG371OD has been discontinued by Magpul Industries and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR15 Stocks, AR 15 Parts, Rifle Parts yourself to try and find the perfect replacement for you!

Product Info for Magpul Industries ACS Rifle Stock w/Storage, Fits AR-15/M-16, Commercial-Spec, OD Green MAG371OD

The Magpul Industries ACS Rifle Stock w/Storage, Fits AR-15/M-16, Commercial-Spec, OD Green MAG371OD Color: OD Green, Gun Model: AR-15, M16, Gun Type: Carbine, Condition: New, Gun Make: AR Platform. is here at OpticsPlanet with fantastic discounts ! Please also check out more options for Magpul Industries ACS Rifle Stock, AR15/M4 Commercial-Spec.

Purchase your new Magpul Industries ACS Rifle Stock w/Storage, Fits AR-15/M-16, Commercial-Spec, OD Green MAG371OD from OpticsPlanet today and you will appreciate the easy checkout process, fantastic customer service, Free Shipping policy and information on easily tracking your order.

Features of Magpul Industries ACS Rifle Stock, AR15/M4 Commercial-Spec:

  • Mounts on commercial-spec sized carbine receiver extension tube (not included) from manufacturers such as Bushmaster, DPMS, Olympic, and others.
  • Sloping cheek weld provides a wide contact surface for user comfort.
  • Two water-resistant battery storage tubes located on the left and right sides of the stock. Each tube will store up to three CR123 lithium or two AA batteries. Tubes are accessible from the rear via a tethered, hand-removable rubber plug.
  • Storage compartment in tail of stock with positive latching access door on right hand side.
  • Supplemental friction lock minimizes accuracy robbing wobble.
  • Shielded release latch prevents snagging and accidental operation.
  • Premium chrome-silicon lock spring provides positive locking and long service life.
  • Replaceable 0.30" Rubber Butt-Pad offers an anti-slip surface and increases impact protection.
  • Compatible with Magpul ASAP and other receiver-mount sling attachments.
  • Sling Mounts. Mid - Now includes the QD Swivel Sling Mount that fits up to 1.5" push-button swivels. Rear/Bottom - 1.00" sling loop.

Package Contents:

  • Magpul Industries ACS Rifle Stock, AR15/M4 Commercial-Spec
Compare (0)