Magpul MAG311-OD AR-15 Commercial-Spec CTR Carbine Stock Olive Drab

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 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®

CTR, Commercial-Spec (stock configuration)

• Weight: 0.58 lb.
  
• Weight, w/ Rec. Extension: 0.91 lb.
  
• Length, Maximum: 7.15 in.
  
• LOP Adjustment Range: 3.80 in.
  
• LOP, M4 Collapsed: 10.95 in.
  
• LOP, M4 Extended: 14.75 in.

Features

• Mounts on commercial-spec sized carbine receiver extension tube (not included) from manufacturers such as Bushmaster, DPMS, Olympic, and others (please see the note below)
• Supplemental friction lock minimizes accuracy robbing wobble*
• Sloping cheek weld combines a slim profile with user comfort
• Shielded release latch prevents snagging and accidental operation
• Premium chrome-silicon lock spring provides positive locking and long service life
• Side mounting slots accept optional cheek risers for NON-AR15/M16 applications
• Replaceable 0.55" Extended Rubber Butt-Pad offers an anti-slip surface and increases impact protection
• Compatible with Magpul ASAP® and other receiver-mount sling attachments
• Sling Mounts
  
  • 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