The Firing Line Forums - View Single Post - What Part of the Case Body at its Pressure Ring Expands the Most When Fired?

jepp2 · December 29, 2012, 12:44 AM

A useful explanation of technique and results of measuring case head expansion can be found here.

When I see folks using calipers to measure something that requires 0.0001" accuracy, I have to wonder how meaningful their data is.

December 29, 2012, 12:44 AM	#8
jepp2 Senior Member Join Date: December 24, 2008 Location: Loveland, CO Posts: 1,014	A useful explanation of technique and results of measuring case head expansion can be found here. When I see folks using calipers to measure something that requires 0.0001" accuracy, I have to wonder how meaningful their data is.