Decided to use up some part boxes of .38 special laying about. Factory federal, no problem. Saeco 162 gr./6 gr unique, no problem.
358429 170 gr swc/11 gr 2400 gave a broken shell, then an incipient break. I stopped shooting that load then. The break was about 3/8 forward of the rim.
The load was put together in 1989, for S&W .38-44 heavy duty and Outdoorsman revolvers, using RA60 military brass. Never a problem in the revolvers.
A .44 brass brush pushed out the broken shell, but I cut it to length to fit the 92 action beforehand.