SUCCESS!
Made it to the range this morning, just got through measuring the brass. All eight pieces measured X.X55” -X.X56”. Just what I was hoping for. Ive got 39 more pieces to do this to now, and then work up a load for 120gr ballistic tips.
I’m only going to do these 47 pieces of RP brass and monitor it. If I start to see signs of case head separation, I will take it to the gunsmith and have him set the barrel back a touch. The head diameter on sized brass is x.x64” and on the fired brass it is x.x69”.
JTD
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