Loaded a dozen 32 S&W Short to test fire in my Model 30 revolver, to look for pressure signs.
The destination for this work-up is that Iver Johnson break-top that my buddy owns, I posted a month or two ago... It's about 95 years old, is a "3rd model" safety hammerless, and was designed for smokeless powder.
Mouse fart loads with ONE GRAIN of Bullseye behind 95 grain LSWC projjies, and in front of S&B small primers.
I had to assemble the new old stock, new in box Lyman 55 measure I inherited in order to reliably throw one grain of powder... My L&L AP Hornady measure didn't cycle full stroke with this little shell (I think I'll need a custom PTX to properly cycle with a case this little.)
I had FIVE failures to fire out of twelve, with a healthy S&W Model 30-1 that has NEVER had light primer strikes.
All five eventually fired but I had to hit them two or three times.
I think I'm going to have to keep these primers for something striker fired.