The Leapers UTG AR-15 PRO Model 4 Ops Ready S2 Stock is molded from high impact reinforced polymer materials. It features an ergonomically chamfered rubberized butt pad and a slanted cheek rest that enhances shooting stability and consistent firearm control. The Mil-Spec stock has an integral sling loop and ambidextrous QD sling swivel housing. Lightweight and super slim, the stock has fully dehorned corners and melted contours for snag-free use. Features : Black finish Combat Ops S2 Stock only "Lightweight extra slim profile w/extended 7.5" length for increased LOP" Ambidextrous sling loop For AR-15