kyotekiller25
Silver $$ Contributor
Would 270 brass work?
I see, I didn’t know how it worked for the AI type cases. Usually necking down is preferable from what I have seen here.It would, but I think it's just easier to neck up from 257 to 264, than it is down from 277 to 264, and you don't end up with such a long neck that needs trimmed.
I see, I didn’t know how it worked for the AI type cases. Usually necking down is preferable from what I have seen here.
3rd Generation has a bunch of of old stock Winchester 270 brass
https://store.thirdgenerationshootingsupply.com/brass/270-winchesterHeck it might be. I could be wrong. I'm not super experienced with AI's myself. This is only my 2nd one. My other is a 6 BRA, which doesn't require necking down or up.

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