The Magpul MOE Mil-Spec Carbine Stock is a drop-in replacement stock for the standard M4 stock body with an A-frame design that offers enhanced strength and ergonomics. The stock is made of reinforced polymer and features a streamlined, exterior rubber butt pad and a shielded operation lever. Magpul MOE Mil-Spec Carbine Stock Brown - Shooting Supplies And Accessories at Academy Sports
