Leapers UTG RBU6 6-Position Mil-Spec Carbine Stock Assembly

Top off that lower receiver build with the Leapers UTG 6-Position Mil-Spec Carbine Stock Assembly. The Mil-Spec diameter extension tube is constructed with aircraft aluminum and a corrosion-resistant Cerakote finish, and it features rolled threads for secure attachment to your lower receiver. The polymer stock is built for heavy-duty operations and eats recoil like a champ. Includes polymer stock, 6-position extension tube, action spring, buffer assembly, tear-drop ring, and castle nut. Made in USA.