Leapers UTG PRO Commercial Spec 6-position Receiver Extension Tube

The Leapers UTG PRO Commercial Spec 6-position receiver extension tube is essential for any AR-platform carbine or rifle build that requires reliable stock attachment and buffer tube stability. It is designed for operators, law enforcement personnel, and serious shooters who seek dependable performance at a competitive price. This extension tube accommodates six distinct stock positions, allowing shooters to optimize length of pull for various applications.

Constructed from hardened steel, the Leapers UTG PRO extension tube features a compact profile that weighs just 0.44 pounds, minimizing end-weight while maintaining structural integrity under recoil. The 6-position detent system provides positive, audible clicks between positions, ensuring your stock locks securely without drift or rattle—critical for consistent weapon handling. The tube is designed to accommodate standard buffer springs and weights, making it compatible with a wide range of aftermarket and OEM stock assemblies.

This receiver extension is suitable for AR-15 and AR-10 builds across civilian, law enforcement, and military applications, where modularity and proven reliability are paramount. Whether configuring a duty carbine, home defense platform, or precision rifle, this extension tube meets the demands of high-round-count environments. Its design ensures that users can achieve optimal performance tailored to their specific needs.