Lee Precision's hardened steel case length gauge for .308 Winchester delivers precise trimming to 1.995–2.015 inches and squares case mouths. Works with Lee trimmers and cutters.
Precision reloading demands precision tools. The Lee Case Length Gauge is engineered to give you exactly that—a fast, accurate method for trimming your brass cases while simultaneously squaring the case mouth.
Consistent case length is fundamental to accurate ammunition. Cases that are too long can cause feeding problems and excessive pressure; cases that are too short waste brass and reduce accuracy potential. This gauge removes the guesswork. The integrated shell holder keeps your case perfectly positioned, while the gauge itself ensures you trim to the exact specification every time.
Squaring the case mouth—a benefit built into this tool's design—improves bullet seating consistency and helps achieve the tight groups that separate good shooting from great shooting.
Whether you're a precision rifle competitor or a careful handloader seeking maximum accuracy, this is a tool that earns its place on your reloading bench.