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)
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
Removable 0.30" Rubber Butt-Pad offers an anti-slip surface and increases impact protection
Compatible with Magpul ASAP® 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
CTR, Mil-Spec (stock configuration)
Weight: 0.55 lb.
Weight, w/ Rec. Extension: 0.80 lb.
Length, Maximum: 6.90 in.
LOP Adjustment Range: 3.25 in.
LOP, M4 Collapsed: 10.70 in.
LOP, M4 Extended: 13.95 in.
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.
If you happen to have one of the uncommon military tubes with an extended slant-back, along with the Mil-Spec CTR you will also need to order the Extended Rubber Butt-Pad, 0.55" (sold separately).
* Friction lock performance may vary depending on the host receiver extension's dimensional tolerances.
** Specifications based on standard-length (flat-back) M4 Carbine receiver extension and may vary depending on tube manufacturer.
Made in U.S.A.
Export Administration Regulations Controlled Product