Originally Posted by
KhanRad
Any problems with extraction going from .40 to 9mm? Since the breech face is larger on the .40, the extractor sits a little further out, and it is thicker on the hook for the .40 case rim. I would think that extraction might be a problem.
From what I understand, it isn't an issue.
And is the OP asking about doing a conversion barrel ie Storm Lake or Bar-Sto or picking up a factory 9mm barrel and dropping that in?
I've heard of people using the factory 9mm barrel AND .40 mags and having it work, the problem was the slide didn't hold open and didn't fed the last round.
It is not length of life, but depth of life. - Emerson
My boy Ducks fav quote - RIP brother
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