The Lyman Case Head Space Gauge for .204 Ruger is a reloading tool designed to verify that your cases fall within acceptable headspace parameters. Simply insert the case into the gauge to confirm it does not exceed the maximum or fall below the minimum allowable headspace—the gauge will identify any case which exceeds the max. Caution: Any case found with excessive headspace should be destroyed immediately.
This case length and head space gauge is constructed from metal and measures 1.30 X 2.75 X 5.65 inches (Height: 1.3000″, Width: 2.7500″, Length: 5.6500″). It is sized specifically for .204 Ruger ammunition and is an essential precision tool for reloaders who demand consistency in their handloads.
