The REVOLVER RANGE RODS by BROWNELLS are designed to check revolver barrel and cylinder alignment, as well as to diagnose issues such as a sprung cylinder crane or yoke.
Interchangeable heads for the range rod are available in different sizes for various calibers, including a special head for the S&W K-22, to accommodate precision requirements for both match and service firearms.
The product comes in different kits, with the Master Kit offering a comprehensive range of heads for calibers from .17 to .45, and the Match Kit and Add-On Kit providing tailored selections for specific needs.