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Magpul STR Carbine Stock Milspec

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  • Magpul STR Carbine Stock Milspec
  • Magpul STR Carbine Stock MilspecMagpul STR Carbine Stock Milspec
  • Magpul STR Carbine Stock Milspec
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  • Magpul STR Carbine Stock Milspec
  • Magpul STR Carbine Stock Milspec
List Price:
Your Price:
$69.95 (You save $10.00)

Product Description

The Magpul STR (Storage/Type Restricted) is a drop-in replacement butt stock for AR15/M16 carbines using mil-spec sized receiver extension tubes. A storage-capable version of the CTR, the STR has improved cheek weld and two water resistant battery tubes on a compact, reinforced polymer A-frame design.

A shielded operation lever and supplemental friction locking system prevent accidental operation and minimize excessive stock movement for enhanced weapon stability and accuracy.

The STR incorporates two integral sling loops, a reversible push-button QD sling mount, and a replaceable 0.30" rubber butt-pad which provides positive shoulder purchase to prevent slippage even with body armor or modular gear.
Made in U.S.A.


  • 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)
  • Two water-resistant battery storage tubes located on the left and right sides of the stock
    • Each tube will store up to two (2) CR123A lithium or AA batteries
    • Tubes are accessible from the rear in any stock position via a hand-removable rubber plug
  • Supplemental friction lock minimizes accuracy robbing wobble*
  • Premium chrome-silicon lock spring provides positive locking and long service life
  • Sloping cheek weld provides a wide contact surface for user comfort
  • Shielded release latch prevents snagging and accidental operation
  • 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
    • Rear – Reversible QD swivel sling mount fits up to 1.5" push-button swivels (swivel not included)
    • Rear/Bottom – 1.25" sling loops

Optional Accessories**


  • STR, Mil-Spec (stock configuration)
    • Weight: 0.77 lb.
    • Weight, w/ Rec. Extension: 1.02 lb.
    • Length, Maximum: 7.30 in.
    • Width, Maximum: 2.58 in.
    • LOP Adjustment Range: 3.25 in.
    • LOP, M4 Collapsed: 11.10 in.
    • LOP, M4 Extended: 14.35 in.


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Product Reviews

  1. Solid stock 5 Star Review

    Posted by on 24th Mar 2014

    Needed a new stock for one of my builds and AA had one of the best prices around. I purchased a bunch of other items so the flat rate shipping really helps.

    Very solid stock and with Magpul standards you can't go wrong.

  2. Magpul STR Carbine Stock Simply Awesome 5 Star Review

    Posted by on 6th Aug 2012

    Great Price, Fast shipping Awesome Product what's not to like? The Magpul STR Carbine Stock Milspec version is the perfect upgrade from the Magpul MOE or Colt standard stock and without all the extra "tacticool design features" you don't want or need in the real world. It has a wider cheek weld which provides a more natural sight alignment to your MBUS or optics of choice. The extra storage space can be used for batteries, a small parts backup kit, or other emergency kit. I'll be buying more for my 300 and 458 builds.

  3. I like it! 5 Star Review

    Posted by on 17th Jul 2012

    This is basically a hybrid of the CTR and ACS. I bought this from AA since it was Magpul's new goodie and they usually have the best prices on Magpul items.

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