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View Full Version : I.D. bore ratio



mixwell2
05-08-2004, 05:18 AM
Is there a general rule as to what a barrels I.D. should be vs. the balls O.D.??

I'm using Marbalizer with a Dye Stainless for awhile now.

The I.D. and the O.D. are .688...is shoots fine but this just does not seem right in my head.