Lee Custom Case Length Gauge, .300 PRC

The Lee Custom Case Length Gauge in .300 PRC (brand part no. 91621) gives handloaders a precise, caliber-specific way to trim brass to length and square the case mouth as part of routine case prep. Lee Precision machines this gauge from hardened steel and designs it to work with the Lee Cutter and Lock Stud or Zip Trim system. To use it, the Lee Lock Stud (sold separately) threads into your shell holder, and the Length Gauge then threads into the Case Trimmer Cutter (sold separately), giving you a repeatable, caliber-matched trim length every time you prep brass for .300 PRC.

Key Specifications

• Machined by Lee Precision from hardened steel for long service life.
• Designed to work with the Lee Cutter and Lock Stud or Zip Trim case-trimming system.
• Sized specifically for .300 PRC, giving a repeatable, caliber-matched trim length.

Frequently Asked Questions

What is this gauge used with? It is used with the Lee Cutter and Lock Stud, or the Lee Zip Trim system, to trim and square the case mouth.

What caliber is this gauge for? It is sized specifically for .300 PRC.

Buy the Lee Custom Case Length Gauge, .300 PRC

Keep your .300 PRC brass trimmed to a consistent, caliber-matched length every time. Order it from our Lubbock, Texas gun shop for fast, direct shipping, and browse more case-prep tools in our other reloading equipment category.