Magpul STR Carbine Stock- Mil-Spec
The Magpul STR (Storage/Type Restricted) is a drop-in replacement
buttstock for AR15/M4 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? 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)
- 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®, ASAP® QD, and other receiver-mount sling attachments
Sling Mounts - Rear – Reversible Type 1 Sling Mount fits up to 1.5? push-button QD swivels (swivel not included)
- Rear/Bottom – 1.25? sling loops
*NOTE: There are two basic sizes of M4 Carbine receiver extensions (buffer tubes): mil-spec and commercial-spec.
Specifications**:
STR Carbine Stock, Mil-Spec
- Weight: 12.3 oz.
- Weight, w/receiver extension: 16.3 oz.
- Length, max: 7.3 in.
- Width, max: 2.6 in.
- LOP Adjustment Range: 3.3 in.
- LOP, M4 Collapsed: ~10.9 in.
- LOP, M4 Extended: ~14.2 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.