375 Ruger Cases

Hi all,

I have just bought myself a custom chambered rifle in 7mm-375 Ruger, i have been having trouble trying to find a place to buy the original 375 cases to neck down. Does anyone have any recommendations on where to source?

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Message @Kiwi Greg directly via this forum.

Yeah, email Greg at treminator products. I'm pretty sure he has a setup for fire forming as well.

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@DavieyJones I was in Deadeye Dicks this week. They have them in stock. Can’t remember what brand they were.

Double check dimensions, but you might be able to neck down 300 prc brass into 7mm/375..

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Originally Posted by Friwi

Double check dimensions, but you might be able to neck down 300 prc brass into 7mm/375..

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Thanks, yeah we ended up necking down 300 PRC cases. The 300 case is only about 1.5mm shorter and fireformed out nicely.