Lee 90389 Case Length Gauge 243 WSSM Steel w/ Shell Holder

The Lee 90389 Case Length Gauge is a precision reloading tool chambered specifically for the .243 WSSM (Winchester Super Short Magnum). This 2-piece steel set pairs a caliber-specific case length gauge with a matching shell holder, giving handloaders a fast, repeatable way to trim fired brass to spec and square the case mouth at the same time.

Designed to work with the Lee Cutter and Lock Stud or Zip Trim system, the gauge simplifies case prep for bottleneck rifle brass. The included shell holder keeps each case perfectly aligned during the trimming operation, and both components share a durable silver-finished steel construction. Weighing just 0.07 lbs, the gauge adds virtually no bulk to your reloading bench and slots in alongside the rest of your Lee reloading kit.