Thril CCSBLK: The CCS, Combat Competition Stock is designed for combat or competition. The CCS is for users desiring a compact, lightweight, feature rich collapsible buttstock. The sleek design, incorporates a number of functional features- compatible with Mil-spec buffer tubes, dual ambidextrous free rotating QD sling mounts, recessed latch reduces snagging and removable rubberized buttpad angled and shaped for accurate and repeatable positioning. Made in the USA.