over the P3AT 380Keltec. the latter is plenty lw and small enough for shirt pocket, sleeve, or wrist ccw, and if it jammed every shot, it'd be faster for a series of hits than any mini revolver could ever be. You can clear a malfunction with the Keltec as fast as you can thumbcock the hammer on a minirevovler, due to its lack of a real butt, small hammer spur, and lack of a trigger guard. Those things are just asking for an accidental shot, and they miss a lot., Under lethal stress, they are a joke. a 1.5' barreled .22 Mag revolver gets 130ft lbs of energy, and no expansion of a hp bullet. The tiny 380 gets about 150 ft lbs, with factory loads, and can get over 300 ft lbs with reloads, altho that requires special bullets. Using the Silvertip 85 gr 380 jhp bullet, however, it's simple to get 250 ft lbs out of the keltec, cause it has a locked breech.