.380 is powerful enough if you can hit a 4" circle at 50 yards with it from a rest without fail. Most pocket autos aren't capable of hunting accuracy. Don't know about a Bersa, but I'd be surprised if it could shoot well enough for me to consider actually hunting anything with it. I'd go after 'em with .38s in my M10 Smith and Wesson or even my 3" Rossi M68 which is capable of enough accuracy, but a pocket .380....well....I sorta doubt it. I consider my Kel Tec 9mm quite accurate, can shoot 3.5" at 25 yards, quite acceptable for self defense, but hunting is a whole nuther level of accuracy. I'd never think of that gun as a hunting gun of any kind. There's more to hunting than having enough horsepower. You have to be able to deliver that horsepower to the right place. The longer the sight radius, the more potential accuracy, and frankly, revolvers are better than autos in this regard. A K frame 4" gun would be ideal for carry and for accuracy if you wanna go minimalist. A Bersa, well, you're getting a little carried away with the minimalist approach IMHO. LOL