Customize your AR for fast action and top performance with this MagpulA(R) CTRA(R) AR-15 Mil-Spec Stock. It features a streamlined A-frame profile that avoids snagging and shields the release latch to prevent accidental activation. It also features a supplemental friction lock system that minimizes excessive stock movement for enhanced stability and an ambidextrous QD sling mount that will accept any push-button sling swivel. Mounts on mil-spec sized receiver extension tube (not included) Easy, drop-in installation Shielded release latch prevents snagging and accidental operation Supplemental friction lock minimizes accuracy-robbing wobble Sloping cheek weld for a comfortable, slim profile Premium chrome-silicon lock spring Side mounting slots accept optional cheek risers Removable .30" rubber butt pad for anti-slip surface and increased impact protection Compatible with receiver-mount sling attachments International Traffic in Arms Regulations-controlled product Made in USA Order yours today!