An update re: the stuck 38spl octagon barrel. My frame and bbl arrived back today from T/C service. They returned my check, as I thought they might, since the frame did not need the Easy Open conversion, being above s/n 195,000. The note enclosed reads in part:
"....the barrels that you use should have a 2 piece locking bolt on them. Then barrel you sent in was with a 1 piece which is why it would open hard. Sending you 3 sets of the bolts you need to use on your barrels when using this frame. Replaced bushing, firing pins, hammer spring. Test fired... RB 6/15/07.... (any questions call)."
I have to tell you that this frame now opens far easier than before with any barrel. That was probably taken care of as a side effect of the service they did do.
T/C did a great job, costing me only FedEx out and at no charge for the return shipping.
Thanks for "listening", and to everyone who responded!