Okay, let me give y'all some background.
You know my great shooting 45-120 barrel... Well, it was snuggled into a bank vault tight fitting SB2 receiver. Never being one to leave well enough alone, I figured I'd give that rec'r back to it's original 45-70 barrel and get a nice case colored receiver for the 120. (Yes, I useta like my wimmins dressed up real purdy to!
)
I finally ended up buying a whole 38-55 TC here on the classifieds, figuring I'd keep the action and put the wood on that old 45-70. I would then sell the 38-55 barrel to recoup some of my expenses. So far so good. BUT the best laid plans of mice and men and all that...
I had already bought 50 pieces of 38-55 brass... but
only because Midway had them on clearance. I mean... really! you never know...
I sluged the bore and it came out an even .380. Cast bullets only...
I was still debating the disposition of the barrel when I went to a local gunshop. And there I found, hidden away, a used but like new set of RCBS 38-55 dies, very cheap! I was done for and in the 38-55 business.
Worried about the large bore vs. tight chamber problem, I assembled a dummy round last night using a cast FNGC bullet sized .380. No way it would chamber. The round stopped a good 3/8
ths of an inch short of seating to the rim.
I'm going to go back and reread what posts I can find on this issue, but I am not a happy camper!
I hope it is as easy a fix as rereaming the chamber...