I have the 4", and love it. I've been feeding mine 240gr LSWC in front of Universal, (6.5 grains) in magnum cases. It is a far more accurate gun than I am a shooter. I just bought some 200gr LRF but haven't loaded them up yet, as well as some Speer 200gr Gold-Dot. This gun is just FUN! I haven't loaded a full pressure magnum load yet, because I shoot paper with it. Just don't personally need the magnum end. When I carry it, I carry 180 grain, Hornady, but that round is significantly less accurate than the LSWC in mine. Still fine for self defense. This fun-gun will spoil you. If the wholes in the paper don't stay in the 9 ring in DA, I'm not happy with the round in this gun. I would like to change grips on mine. The grips are just okay, for my hands.