The Magpul CTR (Compact/Type Restricted) Commercial-Spec model is a drop-in replacement buttstock for AR15/M16 carbines using Commercial-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 Commercial-Spec model includes an extended 0.55" thick rubber butt-pad to provide positive shoulder purchase and accommodates the longer, slanted back common to most Commercial-Spec tubes.
Made in the USA.
ICONIC AR STOCK
Mounts on Commercial-Spec sized carbine receiver extension tube (not included) from manufacturers such as Bushmaster, DPMS, and others (see Tech Specs 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.
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
Replaceable 0.55" Extended Rubber Butt-Pad offers an anti-slip surface and increases impact protection.
Platform: AR10, AR15, M4, M16, M110, SR25
Compatibility: Com-Spec sized carbine receiver extension tube (not included) from manufacturers such as Bushmaster, DPMS, and others
LOP, M4 Collapsed: ~10.8 in.
LOP, M4 Extended: ~14.6 in.
LOP Adjustment Range: 3.8 in.
Length, max: 7.2 in.
Weight: 9.3 oz.
Weight, w/ receiver extension: 13.6 oz.
* Friction lock performance may vary depending on the host receiver extension's dimensional tolerances.
** Specifications based on extended-length (slant-back) commercial-spec 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 mil-spec extension on your rifle, make sure to order the Mil-Spec CTR.