I might be able to help you with that, might even be able to reuse your barrel
I just got a new (to NZ as far as I know) 7mm calibre going this weekend![]()
Initial testing is showing 162s at 32-3250 & 180s at 31-3150, 25.5" barrel
I will put my pressure test gear on after they come back from fluting, then I will have a definitive set of data
I will put more info up in my section.
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