Lee 90130 7x57mm Mauser Case Length Gauge with Shell Holder

The Lee 90130 7x57mm Mauser Case Length Gauge provides a precise, straightforward way to maintain consistent cartridge case length during reloading. Designed for 7x57mm Mauser brass, this steel gauge helps measure cases, establish proper trim length, and square the case mouth for reliable chambering and uniform ammunition preparation. Its dedicated design makes it a practical addition to a reloading setup focused on repeatable results.
Use the Lee 90130 gauge with a Lee Cutter and Lock Stud or Zip Trim system to trim cases efficiently and consistently. The gauge is calibrated for the appropriate 7x57mm Mauser case length range, helping reloaders remove excess brass while maintaining proper case geometry. By supporting consistent case preparation, it can help promote dependable feeding, chambering, and overall ammunition performance. The included shell holder securely supports one casing during the trimming and measuring process.
Constructed from durable steel and finished in silver, the Lee 90130 is built for regular use at the reloading bench. This two-piece set includes the case length gauge and shell holder needed for compatibility with the specified Lee trimming equipment. Whether preparing a small batch of brass or maintaining cases over multiple loading cycles, this gauge offers a simple, dedicated solution for 7x57mm Mauser case maintenance. Always follow established reloading procedures and verify case condition before use.

Features:

• Capacity: 1 casing

• Type: Case length gauge with shell holder

• Caliber: 7x57mm Mauser

• Size: 7x57

• Quantity: 2 pieces

• Weight: 0.07 lb

• Function: Measures and supports case trimming preparation

• Compatible With: Lee Cutter and Lock Stud or Zip Trim

• Material: Steel

• Includes: Shell holder

• Finish: Silver

• Media Type: Brass shell