MAGPUL CTR M4 Carbine Collapsible Stock Commercial Model FDE

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Description: MAGPUL - CTR™ M4 Carbine Collapsible Butt-Stock – Commercial Model (For PTW/CTW)

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" rubber butt-pad to provide positive shoulder purchase and accommodates the longer, slanted back common to most commercial-spec tubes.

Note: There are two basic types of M4 Carbine Receiver Extensions (buffer tubes): Mil-Spec and Commercial. This

If you have a Mil-Spec extension on your rifle, make sure to order the Military .

Made in USA


Ø Mounts on Commercial Carbine Receiver Extension tube (Not included) from manufacturers such as Bushmaster, DPMS, RRA, Olympic, etc.

Ø Premium chrome-silicon spring provides positive locking and long service life

Ø Sloping cheek weld combines a slim profile with user comfort

Ø Shielded release latch prevents snagging and accidental operation

Ø Side mounting slots accept optional cheek risers for NON-AR15 / M16 applications

Ø Compatible with Single-Point® sling mounts

Ø Sling Mounts

o Rear / Bottom - 1.25” Sling loops

o Toe - Lanyard hole for custom para-cord rigs

Included Accessories*

Ø Extended Rubber Butt-Pad, 0.55” (Removable)

Optional Accessories*

Ø Rubber Butt-Pad, 0.30”

Ø Cheek Risers (0.25”, 0.50”, 0.75”, 1.5” for NON-AR15 / M16 applications)


Ø CTR™ Commercial Carbine Stock (w/ Extended Rubber Butt-Pad, 0.55”)

o Weight, Stock: 0.53 lb.

o Weight, w/ Receiver Extension: 0.93 lb.

o Length, Stock: 7.13 in.

o LOP Adjustment Range: 3.8 in.

o LOP, M4 Collapsed: 10.7 in.

o LOP, M4 Extended: 14.5 in.

* Specifications based on extended-length (slant-back) M4 Carbine Receiver Extension and may vary depending on tube manufacturer. Extended Rubber Butt-Pad, 0.55” weight: 0.12 lb. Optional Standard Rubber Butt-Pad, 0.30” (weight: 0.09 lb.) may ONLY be used with standard-length (flat-back) M4 Carbine Receiver Extensions. Butt-pads are compatible with UBR™, ACS™, CTR™ and MOE™ carbine stocks.