PSA insists that I use only 50 grain FMJ and, as you might expect, it is the most commonly found .25 ACP cartridge.

I found that my Beretta 950-BS could shoot anything, 50 gr FMJ, hollow points, . 25 ACP BB rounds, etc. I always liked those BB rounds.

I forgot to mention that most of the ammo I fired the other day was Remington, MagTech, Fiocchi, and even Aguila 50 grain FMJs, plus a few oddball rounds that were already in the Beretta's magazine. None of those cartridges felt any different or fired any differently from one another. I just bought three boxes of 50 gr FMJs since I ran out of everything else. I saw some HPs but no BB rounds. Oh, well.....