Questor, My Old Friend. Yes, there is a heaven and it is full of pocket pistols that can be handloaded for fun for all.
25 ACPs - got onna dem der Berettas - the 950 with a tip up barrel and it is a hoot. I will carry that as often as I carry my 21A. I even liked it so much I got one of those aftermarket threaded barrells for it because it was about 2" longer.
But, I do not reload for it because I want to keep my thumbs in the same condition and shape they are now. But there is a load.
There is a 51 gn cast raound nose bullet, the Lyman #252435. Looks just like the fmj bullet but you could probably hollow-point it or flatnose it for better effect. Unique and PB give the best velocities, but they only reach about 680'/sec. Unique ranges from 1.2 - 1.6 grains for 470-680'/sec. Truly a subsonic load. PB ranges from 1.0 - 1.4 grains for 495-680'/sec.
ps - the 25acp is a 'soft target' round. It has a tendency to bounce off hard objects like 55 gallon drums and the like, so if you're gonna play, be aware of where the 'ricochet impact area' is and don't be there (lol). HTH. Mikey.
Oh yeah, double ps - if you are seriously thinking of a Beretta in 380, they do have a tip-up barrel model but I feel it is a bit bulky. It is not as light or easy to handle as my Model 70S. I think that if I were to really want another 380 I would find an older Beretta Model 34, maybe even one with the Plum finish, very classy - and functional.