Hello, TGDKY. You mentioned reloading for .30-06 & neck expanding to .312.
Why this dimension? Are you planning on shooting cast bullets? or is bore oversize..that sounds kind of large for an 06'. Now if we were talking about the old .30 US..AKA .30-40 Krag..those tubes varied quite a bit..mine is .310".
just curious. Thanks.
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