Hello
I have heard here and read else where of the twist, size between the lands are etc.
I'm not clear on what is the correct measurement data.
Does anyone have it please.
I made a sizing die to size a bullet a little over .264.
After I ran it through the barrel I get .264 and it was a steel coated bullet,
that I had, that pulled from a round. Do not know the round.
My bore looks OK when I put bore light in it.
So I will re-crown the exit hole. use a lighter copper coat bullet 120 grain and IMR 4007 sc slower powder.
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Still key holes so I guess the rifling is shot out.
I would still like to know the specks on the riling anyone.
Thank you