Ballard single shot deringer, cal 41 short rimfire

Ballard single shot deringer, cal 41 short rimfire  Flayderman P 469, item 8A 125

Perfect bore and markings, brass has no dingbs; Orig. grips are outstanding, , all patents visible on left side of frame, often not visible, the metal parts are light grey but very sharp, works perfect.  Also excist in cal ,30 but never had that one before.