L.E. Wilson Case Length Headspace Gauge, 32-20 WCF Bullet Weight_108gr 22/30-30 Ackley Improved 40°

22/30-30 Ackley Improved 40°

In handguns chambering 6mm cartridges

The powerful compound linkage has over 3

that significantly reduces case neck stretch

from 25 ACP to the largest belted magnums

L.E. Wilson Case Length Headspace Gauge, 32-20 WCF Bullet Weight_108gr 22/30-30 Ackley Improved 40°The Wilson Case Gauge is a one piece gage that will check the overall length of the cartridge case and indicate if the case is within min max case length parameters. It also measures min max Headspace but does not measure body diameters. This gauge is intended to be used with fired cases to determine a basis for full length sizing and case trimming to the correct length.