S&W Single Shot .22LR Pistol
My wifes grandfather has a Smith and Wesson .22 pistol. It's a single shot, and it opens lifting the rear sight. It has what look to be plastic grips, and it looks to be built on a revolver frame, minus the cylinder. The top stamp says modelof91 (no, I didn't forget the spaces, that's how it's stamped). What can you experts tell me about this. I really don't want to pay S&W $30 for an in depth analysis of this gun.