After using the reamer, your fired brass is about like mine ~0.5335” at the 0.200 line?
That is correct, using Lapua brass. I am thinking it may take another firing on the brass in order for it to get closer to .535
I’ve done both a 7prc and 300prc
25prc is currently being built so that will only be more info once it’s in my possession.
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