Wheeler Upper Receiver Action Rod

The Upper Receiver AR-15 Action Rod is an essential tool for anyone building an AR-15. It helps prevent stress on the upper receiver during barrel installation and is compatible with all standard barrel extensions. Suitable for both forged and milled upper receivers, it allows you to work without removing your sights or optics. The tool features a simple twist-and-lock design for stability during use and it includes a gas port index rod for added convenience.