Description

The Lee Case Length Gauge is a two-in-one tool for reloading .30 M1 Carbine. It can check if your cases have stretched too long, and when used with a Lee Cutter and Lock Stud (sold separately), it trims them all to a uniform length automatically. Trimming cases to the same length is important for applying a consistent crimp, which improves feeding reliability and accuracy in M1 Carbines.