Just ran up on some bullets / brass / ammo for a .22 REM JET today, and it brought back the memory of the short lived wonder of S&W,s mod 53 I think. Tryin to remember why it flopped. I think the ammo would start to come apart in cylinder causing it to jam the rotation of same. Am I recollecting correctly? Does anyone have any experience ith the rascal. The ammo looks real promising and should be quite the wildcat round for small game and such. Maybe it wasn't much more that .22 mag? it sure looks mean and hot. Any other memories still intact ?