Lee Precision 357 Mag Case Length Gauge Shellholder

Lee Case Length Gauges are a precise and easy way to trim brass cases to length and square the case mouth. The Lee Precision Reloading Gauge Holder 357 Mag is to be use with the Case Conditioning Kit, Cutter and Lock Stud or 3 Jaw Trimming Kit. Trim to length 1.270 to 1.290 inches.