your in a state that requires a fixed stock or you simply prefer the
solid feel of a quality M16A2 stock, the Leapers UTG Model 4 AR-15 fixed
shoulder stock is just what you've been looking for! This complete kit
includes a 4.8-ounce buffer, action spring, receiver extension, stock,
butt plate, stock spacer, and stock screw, so all you need to do is
install the buttstock on your receiver. The back end of the stock
features a pocket opening perfect for storing a cleaning kit, or other
small AR-15 parts and accessories.