NO reason to settle for such pos's, when $300 gets you a locked breech 380 Keltec, 5" long, very thin, DAO, 10ozs. You can load such a gun to produce 250ft lbs, and for sure expand either a pure lead hp, or the aluminumjacketed,85 gr Silvertip jhp 380 bullet (ie, 1100+ fps)
yes, SOME have survived falling out of airplanes. they get LUCKY,land inwater,snow,mud, etd. Same thing as winning a fight with a derringer. PURE LUCK.