Lee Precision 90133 Case Length Gauge 7.62x39mm w/ Shell Holder

The Lee Precision 90133 Case Length Gauge is a precision reloading tool designed specifically for 7.62x39mm cartridges. This two-piece steel set provides a precise, easy way to trim cases to length and square the case mouth during the reloading process.

Used in conjunction with a Lee Cutter and Lock Stud or Zip Trim, the gauge trims cases to the proper 1.513 to 1.528 inch specification. The included shell holder keeps your cartridge oriented correctly while you trim, making case prep consistent and repeatable round after round.

Built from steel with a durable silver finish, this compact gauge is a long-lasting addition to any reloading bench. Whether you are reloading for range sessions or hunting trips, the Lee Precision Case Length Gauge helps ensure your 7.62x39mm brass meets published dimensional specs for safe, reliable, and accurate ammunition.