UTG Pro Model 4 9.1 Inch Black Synthetic Buttstock Kit

The UTG Pro Model 4 9.1 Inch Black Synthetic Buttstock Kit is engineered for demanding use with precision tolerance control throughout. Its polymer stock construction uses impact-resistant, high-strength material, while the mil-spec diameter extension tube is machined from aircraft aluminum featuring rolled threads and FDE Cerakote for superior corrosion and wear resistance. This complete assembly includes the action spring, buffer assembly, tear-drop ring, and castle nut. Proudly made in USA.