The UTG PRO 6-Position mil-spec stock assembly is manufactured in the USA. The UTG® Pro M4 Mil-Spec stock is made from impact-resistant high-strength polymer material for durability. This is a drop-in replacement collapsible buttstock assembly for AR 15, M16 and M4 carbine build kits. It features a mil-spec 6-position buffer tube made from aircraft aluminum with rolled threads and a black cerakote finish for the best corrosion and wear resistance. This complete AR-15 stock assembly is built for heavy-duty operation with the tightest tolerance control. The stock assembly comes complete with an action spring, buffer assembly, tear-drop ring-end plate, and castle nut. This mil-spec stock assembly is perfect for upgrading an existing AR-15 or building a new carbine rifle. UTG Pro Lifetime Warranty.
Stock Adjusts 7 /12" To 10 5/6"
Buffer Tube 6061-T6 Aluminum
Stock Polymer Construction
Built-In Metal Sling Swivel & Slot
Note: Fits Most AR-15, M16, M4 pattern rifles and other firearm that accepts a standard Mil-Spec buffer tube.