Advanced design and high-impact polymer construction make the EX Performance Adjustable Stock the ideal upgrade for AR-15 and AR-10 carbines. The M4-style profile pairs with an easy-to-reach rapid adjust lever that lets you lock in the exact length-of-pull you need for any shooter or shooting position. An oversized extra-strength adjustment pin is built to handle the heaviest calibers without slop or rattle. Recoil absorption comes from a non-slip vented rubber butt pad with engineered multi-cell geometry that spreads recoil forces evenly keeping you on target for faster, more accurate follow-up shots. Dual sling mounting options are built right in: an integrated QD swivel socket and a molded-in non-rust standard sling swivel stud. Compatible with all mil-spec buffer tubes. Glass-filled nylon construction for all-season durability. Made in the U.S.A.