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Magpul ACS Carbine Stock (Options)

  • The Magpul ACS (Adaptable Carbine/Storage) – Mil-Spec Model is a drop-in replacement buttstock for AR15/M4 carbines using mil-spec sized receiver extension tubes. Dual, rear accessible, water-resistant battery storage tubes and an integral storage compartment in the butt of the stock provides multiple storage options.

    Similar to the Magpul CTR®, the ACS also features an anti-snag release latch to prevent accidental activation along with a supplemental friction lock system that minimizes excessive stock movement for enhanced weapon stability and accuracy*. The ACS comes standard with a 0.30" thick rubber butt-pad which provides positive shoulder purchase to prevent slippage even with body armor or modular gear.

     

    Made in U.S.A.

     

    FEATURES

    • Mounts on mil-spec sized carbine receiver extension tube (not included) from manufacturers such as Colt, Armalite, S&W, LMT, and others (please see the note below)
    • 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®, ASAP® QD, and other receiver-mount sling attachments
    • Sling Mounts
      • Mid – Included reversible Sling Mount Kit – TYPE 3 fits up to 1.5" push-button swivels (swivel not included)
      • Rear/Bottom - 1.00" sling loop
  • ACS Carbine Stock, Mil-Spec

    • Weight: 14.1 oz.
    • Weight, w/receiver extension: 18.1 oz.
    • Length, max: 8.0 in.
    • Width, max: 2.2 in.
    • LOP Adjustment Range: 3.3 in.
    • LOP, M4 Collapsed: ~11.8 in.
    • LOP, M4 Extended: ~15.1 in.


    * Friction lock performance may vary depending on the host receiver extension's dimensional tolerances.

    ** Specifications based on standard-length (flat-back) M4 Carbine receiver extension and may vary depending on tube manufacturer.

  • The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
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  • No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing sales@msrarms.com. We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms

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