I've had good luck with these 2 loads in the 38 Smith & Wesson.
121gr cast bullet, 4.0 Unique, WSP, running about 795 over my chrono out of a S&W model 33.
141gr cast bullet, 3.2gr Unique, WSP, it was running about 755 over my chrono out of S&W model 33.
121gr cast bullet, 4.0 Unique, WSP, running about 795 over my chrono out of a S&W model 33.
141gr cast bullet, 3.2gr Unique, WSP, it was running about 755 over my chrono out of S&W model 33.