Product Overview
The LEE .303 British Case Length Gauge (90144) is a precision reloading tool designed for accurate case trimming and squaring of the case mouth on the classic .303 British cartridge, ideal for shooters and reloaders maintaining historical rifles, hunting setups, or target shooting in Australia. Built to SAAMI specifications, it trims cases to the correct length range of 2.222" to 2.232", ensuring proper chamber fit, consistent overall cartridge length, and reliable performance. Lee's gauge integrates a shell holder that securely grips the .303 British case head, allowing quick, repeatable trimming when used with the LEE Cutter and Lock Stud or LEE Zip Trim (sold separately).
Made from hardened steel for exceptional durability and lifelong accuracy retention, this gauge features a steel stop pin that holds its precision through thousands of cycles. Its straightforward design eliminates the need for constant measuring, reduces the chance of over-trimming, and produces clean, square case mouths essential for good accuracy and safe function in Enfield rifles or other .303 platforms. Compact and economical, it's a practical addition for any reloader working with surplus military brass or commercial .303 British loads.
- Model: .303 British Case Length Gauge & Shell Holder
- Part Number: 90144
- Calibre: .303 British
- Trim Length Range: 2.222" to 2.232" (SAAMI spec)
- Material: Hardened steel with steel stop pin
- Shell Holder: Integrated (specific to .303 British rim/base)
- Compatibility: LEE Cutter & Lock Stud or LEE Zip Trim (sold separately)
- Weight: Approx. 36g (1.3oz)
- Origin: USA (LEE Precision, Inc.)
When reliability counts… Reloaders from Sydney to Cairns choose LEE .303 British Case Length Gauges for fast, precise brass preparation on this iconic cartridge.