RCBS 9378 Case Trimmer Pilot .22 Cal

The RCBS 9378 Case Trimmer Pilot is a reloading accessory designed to fit .22 caliber cartridge cases during the trimming process. Pilots like this one are essential for handloaders who trim cases back to a uniform length, keeping the case centered and straight on the cutter so the mouth is squared up cleanly and consistently every time.

This pilot is precision-machined from metal with a gray finish and features a tapered nose that guides it smoothly into the case mouth. Once seated, the pilot prevents the case from wobbling during trimming, which delivers a more even cut and extends the life of your trimmer by keeping the case aligned with the cutting blade. It is sized specifically for the .22 caliber case family (0.224" diameter) and is a direct replacement or addition for the RCBS rotary and standard case trimmers that accept the pilot system.

Sold as a single pilot, the 9378 is a small but critical piece of the reloading bench. Adding the correct caliber pilot to your trimmer setup ensures your brass is trimmed square and true case after case, improving overall accuracy and consistency in your handloaded ammunition.