Lee 90166 Case Length Gauge and Shell Holder for .280 Ackley Improved, .280 Remington and 7mm Express

The Lee 90166 Case Length Gauge and Shell Holder provides a precise, convenient way to measure and trim .280 Ackley Improved brass for consistent case preparation. Designed for reloaders working with .280 Remington and 7mm Express applications, this two-piece set helps establish uniform case length while squaring the case mouth for reliable chambering and consistent ammunition performance. The integrated shell holder supports the case during the trimming process and is designed for use with compatible Lee case preparation equipment.

Constructed from durable steel with a silver finish, the Lee 90166 gauge is made for repeated use in demanding reloading environments. Its purpose-built design simplifies case preparation by allowing the user to check brass and trim it to the proper length with a Lee Cutter and Lock Stud or Zip Trim. By helping maintain consistent case dimensions from one cartridge to the next, this gauge supports dependable feeding, improved bullet alignment and more uniform handloaded ammunition.

This Lee case length gauge is intended for one casing at a time and includes the matching shell holder needed for operation. It is a practical addition to a reloading bench for users processing .280 Ackley Improved brass or compatible .280 Remington and 7mm Express cases. Follow all applicable reloading manual instructions and verify case compatibility before use. The Lee 90166 combines a dedicated gauge and shell holder in a compact solution for accurate, repeatable brass preparation.

Features:

• Capacity: Measures one casing at a time

• Type: Case length gauge with shell holder

• Caliber: .280 Ackley Improved

• Compatibility: Suitable for .280 Remington and 7mm Express case applications

• Function: Measures and trims cases while helping square the case mouth

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

• Material: Durable steel construction

• Includes: Matching shell holder

• Finish: Silver

• Media Type: Brass shell

• Quantity: Two-piece set