RCBS Case Master Gauging Tool

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  • Description

A quick & convenient way to determine several important case & cartridge dimensions.

The Case Master gauging tool can measure case neck concentricity, uniformity & thickness, as well as case length and bullet run out. All are important to accuracy & safety. Detects case head separation before symptoms are apparent on the outside of the case. Much Quicker than dial calipers & makes a tedious job simple & less tiring.