LEE CASE LENGTH GAUGE AND SHELL HOLDER .300 WIN MAG
- The Case Length Gauge (Pilot) and Shell Holder are Specific to each Cartridge.
- Trimming cases eliminates the danger of excessive case length.
- Trimming squares the mouth of the cartridge for a more accurate bullet seating.
- The Case Gauge requires a Lee Cutter and Lock Stud LEE 90110 to function correctly.