That part makes perfect sense. I was just going strictly by ammo availability and cost. While I like my 32Long revolvers I must admit that the ammo ain't something you just run into Academy and pick up ( even during normal times) You gotta go to a real gun shop or order it online. The 50 round box of Magtech I bought about 5 years ago was damn near $30.00. Granted 22 Mag ain't cheap either but it's better than 32 Long.It’s a six rounder. H&R model 642. I’d gladly trade for a .32 long. I see .22wmr on YouTube get 16in of penetration and I always worry about over penetrating in a SD scenario. I’d take .32long over .22mag.