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Mr.X · January 27, 2000, 01:35 AM

I see where sometimes rifle barrels are advertised as being air gauged.How is this done? And what kind of equipment is used.I assume it is a more accurate way to measure the inside of the barrel.

January 27, 2000, 01:35 AM	#1
Mr.X Senior Member Join Date: January 16, 2000 Location: TENNESSEE Posts: 208	I see where sometimes rifle barrels are advertised as being air gauged.How is this done? And what kind of equipment is used.I assume it is a more accurate way to measure the inside of the barrel.