UTG Pro Mil-Spec Stock Assembly for AR-15/M16 – 6 Position

Description

Upgrade your AR-15 or M16 with the UTG Pro RBU6BM Mil-Spec Stock Assembly. This durable buttstock kit features a 6-position adjustable design, made from high-strength impact-resistant polymer and an aircraft-grade aluminum extension tube. With FDE Cerakote finish for superior corrosion resistance, this stock assembly includes everything you need for a complete installation: action spring, buffer assembly, tear-drop ring, and castle nut. Engineered for heavy-duty operations, this stock assembly ensures the tightest tolerance control and reliability. Proudly made in the USA, it’s the perfect addition to enhance your firearm’s performance.