Lee 90130 Case Length Gauge w/ Shell Holder 7x57mm Mauser

The Lee Precision 90130 Case Length Gauge is a precision 2-piece reloading tool purpose-built for the 7x57mm Mauser cartridge. It pairs a caliber-specific case length gauge with a matching shell holder, giving reloaders a fast, repeatable way to trim cases to the correct overall length and square the case mouth in a single, simple step on the reloading bench.

Machined from steel with a silver finish, the gauge is designed to work with the Lee Cutter and Lock Stud or Lee Zip Trim system to handle case trimming without a separate, complicated setup. The included shell holder drops into a standard Lee reloading press, so the gauge integrates directly into your existing reloading workflow. It handles one casing at a time for accurate, case-by-case length checking and trimming, making it a clean, simple addition to any 7x57 reloading setup.

The 7x57mm Mauser is a classic European hunting round prized for its accuracy, moderate recoil, and proven effectiveness on medium to large game, making this gauge a welcome tool for any reloader who works with this historic caliber. This is a new, current-production Lee reloading accessory.