Magpul CTR - Compact Type Restricted Stock For Milspec AR15/M16 Carbine Tubes

Magpul CTR - Compact Type Restricted Stock For Milspec AR15/M16 Carbine Tubes (MAG310)

CTR™ M4 Carbine Collapsible Buttstock – Military Model The patent-pending Magpul® CTR™ (Compact / Type Restricted – Military Model) is a drop-in replacement butt stock for carbines using mil-spec 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 Military Model includes a standard 0.30” rubber butt-pad which provides positive shoulder purchase to prevent slippage even with body armor or modular gear.

Note: There are two basic types of M4 Carbine Receiver Extensions (buffer tubes): Mil-Spec and Commercial. If you have a Commercial extension on your rifle, make sure to order the Commercial CTR™ (MAG311). If you have one of the uncommon military tubes with an extended slant-back, please contact Magpul for an Extended 0.55” Rubber Butt-Pad (sold separately). For help identifying which extension is on your rifle, click here. 

Features

• Mounts on Military Carbine Receiver Extension tube (Not included)
• Premium chrome-silicon lock spring provides positive locking and long service life
• Supplemental friction lock eliminates accuracy robbing wobble*
• Sloping cheek weld combines a slim profile with user comfort
• Shielded release latch prevents snagging and accidental operation
• Side mounting slots accept optional cheek risers for NON-AR15 / M16 applications
• Compatible with Single-Point® sling mounts

Sling Mounts

• Rear - Push-button QD sling mounts accommodate up to 1.5” swivels (Ambidextrous)
• Rear / Bottom - 1.25” Sling loops
• Toe - Lanyard hole for custom para-cord rigs

Included Accessories**

• Rubber Butt-Pad, 0.30” (Removable)

Optional Accessories**

• Extended Rubber Butt-Pad, 0.55”
• Cheek Risers (0.25”, 0.50”, 0.75”, 1.5”for NON-M16 applications)

Specifications***

• CTR™ Military Carbine Stock (w/ Butt Cap)
• Weight, Stock Body: 0.48 lb.
• Weight, w/ Receiver Extension: 0.79 lb.
• Length, Stock Body: 6.60 in.
• LOP Adjustment Range: 3.3 in.
• LOP, M4 Collapsed: 10.1 in.
• LOP, M4 Extended: 13.4 in.

Friction lock performance may vary depending on the receiver extension’s dimensional tolerances.

** Mounting Standard Rubber Butt-Pad adds 0.30 in. LOP and 0.09 lb.

Optional Extended Rubber Butt-Pad, 0.55” adds 0.25 in. LOP and 0.02 lb. vs. standard pad and may be used with either extended-length (slant-back) or standard-length (flat-back) M4 Carbine Receiver Extensions. Butt-pads are compatible with UBR™, ACS™, CTR™ and MOE™ carbine stocks.

*** Specifications based on standard-length (flat-back) M4 Carbine Receiver Extension and may vary depending on tube specifications.

For Black: NSN 1005-01-614-7778

For FDE: NSN 1005-01-616-4923

Made in USA