Precision case length gauge for .270 Winchester brass. Trims cases to 2.520–2.540 inches and squares case mouths. Hardened steel construction built to SAAMI specifications.
Reloaders who demand precision understand that case length directly affects accuracy and safety. The Lee Case Length Gauge provides a fast, accurate method to trim your brass to specification while simultaneously squaring the case mouth—two critical steps in the reloading process.
Consistent case length is non-negotiable for reliable ammunition. Cases that exceed maximum length can cause excessive pressure and dangerous malfunctions. Squaring the case mouth ensures proper bullet seating and consistent neck tension. This gauge eliminates guesswork and delivers the precision that separates quality handloads from mediocre ones.
Whether you're preparing match-grade ammunition or simply maintaining your brass for reliable hunting loads, the Lee Case Length Gauge is an essential addition to any serious reloading bench.