On an AR barrel how is the barrel length measured. Is it total/overall length, tip to bolt face or is it from barrel tip to the ridge where the delta ring goes? Thanks for any clarification.
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On an AR barrel how is the barrel length measured. Is it total/overall length, tip to bolt face or is it from barrel tip to the ridge where the delta ring goes? Thanks for any clarification.
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Boltface to barrel crown.Quote:
Originally Posted by colocowboy01
Cool, Thanks.[Beer]