Anybody got one of these model 422's? The slides are swapped as the adjustable sight on the 4" slide is missing, so I swap the 6" slide with fixed sights back and forth to the one I want to shoot. Need to chase a rear sight down or just go ahead and have it dovetailed for a sight. Really want hurt it any, as in my infinite wisdom (stupidity) I DT'd the front of the handgun for a scope mount. The 6" is unmolested though. These take the same magazine as the S&W m41. The unique thing about them is the barrel is actually on the bottom and the barrel lug is on top of the barrel. They are also SA with thumb safety.