RB, Lee has that in stock, advertised at .365. I was wondering about it. I wanted to go, inexpensive but... $100 dollar mold for a $50 revolver! CZ, I'm doing the same thing, I have a (I believe) 1895 H&R top break. It appears to be unfired. I was thinking about loading with 3f. I did some reading on it and found they are not recommended for smokeless. I got brass from Starline and a set of Lee carbide dies. Accurate has a mold that is labeled for the .38 smith. 130 grain SWC with a large metplat. I plan on using my black powder lube. The last few years have been challenging and I'm just getting back into casting and shooting. Thanks for the replies.