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Old January 15, 2019, 12:09 PM   #14
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Join Date: February 16, 2006
Location: IOWA
Posts: 7,596
Concentricity of bullets

There shouldn't be any use or need for a dial indicator.
Understand that I am not a reloader but would say that some folks will disagree with this statement. …..

If one wanted to make a concentricity gauge instead of buy one, a dial indicator would come in handy
This is just one example of their use. A friend of mine is into competition shooting and he uses a stand with dial indicator, to measure the concentricity of rifle bullets. They actually make such a tool/stand. ….

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