No complete rechamber at all. If I were helping going from BR to BR-AI I`d move shoulder of current barrel in .010" to .015" and adjust...
I decided about 6 yrs ago to jump from 6BR to a BRX. Picked the BRX because I could use my 6BR dies. It has been a winner for me ever...
Retumbo with 140's, RL 25 for 130's.
I'm gonna go out on a limb and say you'll want a slow twist version soon as well!!
Hold gauge short, not go deeper for resistence closing the bolt on a new 6BR case. Shallower chamber by .002" to .004"
6BR + .002" to .004" crush. Gtg.
The dashers not dead. Your fine.
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