The Model 41 is a great pistol, but proceed with caution
S&W is not really pushing the Model 41 these days and parts can be difficult to come by. I have a Model 41 that needs a new slide, because over time the original slide has worn down where the face makes contact with the slide release. The slide will not stay open without the magazine in place, which is a real pain when it comes to routine operation and maintenance.
I have attempted to purchase a replacement from S&W, but they stated that they don't know when, if ever, they may get another one in stock. I was told to just keep calling back every month or so and maybe someday I'll get lucky. So if you want a well made, accurate gun, by all means buy it if you can find it, but be aware that if you ever need parts, you may be out of luck....