A side note you should be aware of if you are going to load .380. Dennis over at Precision Cartridge let me know that some brass from Europe has a little lip on the inside of the case. Since the sinterfire frangible bullet is a little longer than regular bullets this causes a shearing problem while loading and also in the feeding of the cartride in an auto loader. Dennis is a member here. If I have misquoted you Dennis please clarify.
Must be what happened to that 380 that sheared on feed on me at your range.