CTR™ M4 Carbine
Collapsible Buttstock – Commercial Model
The patent-pending
Magpul® CTR™ (Compact / Type Restricted – Commercial Model) is a drop-in
replacement butt stock for carbines using commercial 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
extra-power lock mechanism uses a premium chrome-silicon spring to avert
auto-collapse failure and maintains strength by resisting spring relaxation.
The CTR™ also features a supplemental friction lock system that eliminates
wobble* for enhanced weapon stability and accuracy. The Commercial Model
includes an extended 0.55” rubber butt-pad to provide positive shoulder
purchase and accommodates longer slant-back extension tubes.
Note: There are two
basic types of M4 Carbine Receiver Extensions (buffer tubes): Mil-Spec and
Commercial. If you have a Mil-Spec extension on your rifle, make sure to order
the Military CTR™ (MAG310). For help identifying which extension is on your
rifle, click here.
Made in USA
Features
Ø Mounts
on Commercial Carbine Receiver Extension tube (Not included)
Ø Premium
chrome-silicon spring provides positive locking and long service life
Ø Supplemental
friction lock eliminates accuracy robbing wobble*
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 - Push-button QD sling mounts accommodate up to 1.5” swivels
(Ambidextrous)
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-M16 applications)
Specifications***
Ø CTR™
Commercial Carbine Stock (w/ Rubber Butt-Pad, 0.55”)
o
Weight, Stock Body: 0.57 lb.
o
Weight, w/ Receiver Extension: 0.98 lb.
o
Length, Stock Body: 7.15 in.
o
LOP Adjustment Range: 3.8 in.
o
LOP, M4 Collapsed: 10.4 in.
o
LOP, M4 Extended: 14.5 in.
* Friction lock performance may vary depending
on the receiver extension’s dimensional tolerances.
** Removing Extended Rubber Butt-Pad subtracts
0.55 in. LOP and 0.12 lb. Optional Standard Rubber Butt-Pad, 0.30” subtracts
0.25 in. LOP and 0.02 lb. vs. extended pad but may only be used with
standard-length (flat-back) M4 Carbine Receiver Extensions only. Butt-pads are
compatible with UBR™, ACS™, CTR™ and MOE™ carbine stocks.
***Specifications based on extended-length
(slant-back) M4 Carbine Receiver Extension and may vary depending on tube
specifications.
Single-Point® is a registered trademark of Wilderness
Tactical Products, LLC.
Due to ITAR restrictions this item, or some of its
components, cannot be exported from the United States of America without a valid U.S. State Department export permit. Additionally, there may be local laws for which the customer is responsible.
