My wife just got a hand me down single action .22 mag revolver. Made by "Armi Fratelli Tanfoglio" made in italy and Imported through Florida it would appear from the markings. Overall, it is a pretty nice gun and has a hair trigger to be sure. The only down side is that when fired, I supposed the casings expand in the cylinders and are sometimes difficult to extract w/ the springloaded push rod. I'm afraid if I can't resolve this, she won'thave much fun shooting it and won't bother. I had an idea of maybe using some kind of silicone or telfon type spray for the inside of the cylinders. Any thoughts?