Ballistic Tools Primer Pocket Gauge - large

The Ballistic Tools Primer Pocket Gauge is a swage gauge primer pocket tool used to quickly and reliably tell you the depth of a primer pocket.

The one side of this gauge is the “go” side which quickly tells you the depth of a primer pocket, whether any crimp has been properly removed and whether the primer pocket is loose. If it feels loose, the “no go” side can be used to test if the primer pocket is too loose to hold a primer.

Useful for both precision reloaders and Dillon 1050 (1100) users that need to know whether their auto-swage system is calibrated correctly.