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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.
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)
Shielded release latch prevents snagging and accidental operation while the supplemental friction lock minimizes accuracy-robbing wobble*
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
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 8.8 oz.
Weight, w/ receiver extension 12.8 oz
Other Specs :
*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.
Specifications based on standard-length (flat-back) M4 Carbine receiver extension and may vary depending on tube manufacturer.
Friction lock performance may vary depending on the host receiver extension's dimensional tolerances.