The UTG AR-15 Flat Dark Earth 6 Position Mil-Spec Stock Assembly features a polymer stock constructed from impact-resistant, high-strength material in flat dark earth color. The mil-spec diameter extension tube is machined from aircraft aluminum with rolled threads and finished with hard anodizing plus Flat Dark Earth Cerakote® for superior corrosion and wear resistance.
This assembly is engineered for heavy-duty operations with tightest tolerance control. The complete stock assembly includes an action spring, buffer assembly, tear-drop ring, and castle nut. Dimensions are 2.05 X 5.40 X 9.10 inches (height 2.0500, width 5.4000, length 9.1000). The assembly comes with buffer, spring, mil-spec buffer tube, end plate, and castle nut, and is made in the USA.





