The Magpul CTR (Compact/Type Restricted) – Mil-Spec model is a drop-in replacement buttstock for AR15 / M16 carbines using Mil-Spec sized receiver extension tubes. Designed for light, fast action, the streamlined A-frame profile avoids snagging and shields the release latch to prevent accidental activation.
The CTR also features a supplemental friction lock system that minimizes excessive stock movement for enhanced weapon stability* and an ambidextrous QD sling mount that will accept any push-button sling swivel. The Mil-Spec model includes a standard 0.3″ thick rubber butt-pad, which provides positive shoulder purchase to prevent slippage even with body armor or modular gear.
Made in the USA
ICONIC AR STOCK
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)
SECURE “SET IT AND FORGET IT” FIT
Shielded release latch prevents snagging and accidental operation while the supplemental friction lock minimizes accuracy-robbing wobble*
THE RIGHT BALANCE OF CHEEK WELD AND COMFORT
Sloping cheek weld combines a slim profile with user comfort
Side mounting slots accept optional cheek risers for NON AR15/M4 applications
Premium chrome-silicon lock spring provides positive locking and long life
SLING POINT VARIETY
Compatible with Magpul ASAP®, ASAP® QD and other receiver-mount sling attachments
Rear – Push-button QD swivel sling mount accommodates up to 1.5″ swivels (ambidextrous)
Rear/Bottom – 1.25″ sling loops
Toe – Lanyard hole for custom para-cord rigs
Removable 0.3″ Rubber Butt-Pad offers an anti-slip surface and increases impact protection
WARNING: Observe safe firearm handling practices at all times. Failure to do so may result in serious bodily injury or death. Magpul Industries shall not be responsible for injury, death, or property damage resulting from faulty installation, misuse, illegal use, or modification of this product.
|Platform||AR10, AR15, M4, M16, M110, SR25|
|Compatibility||Mil-Spec sized carbine receiver extension tube (not included) from manufacturers such as Colt, Armalite, S&W, LMT, and others|
|LOP, M4 Collapsed||~10.5 in.|
|LOP, M4 Extended||~13.8 in.|
|LOP Adjustment Range||3.3 in.|
|Length, max||6.9 in.|
|Weight, w/ receiver extension||12.8 oz|
|Other Specs||* 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.
NOTE: There are two basic sizes of M4 Carbine receiver extensions (buffer tubes): Mil-Spec and Commercial-Spec. If you have a Commercial-Spec extension on your rifle, make sure to order the Commercial-Spec CTR.