Quote:
Originally Posted by iby
. . . Do you think a rolling mill would work on a Smith barrel?
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I cannot answer the question, so you should talk with someone who understands metals and knows how those machines operate. The problem is that the S&W Model 3 has a barrel rib, so you cannot rotate the barrel like you could a round Colt barrel.
I know that the millwright who did the job made up an insert to snugly fit the bore. the barrel was rotated and rolled until the barrel was smooth. The barrel was then heated up until the insert could be removed.