I just got another 41 mag, a model 657-3. This is the 3rd one that I've had over the years. I think the 41 mag caliber matches up very well with the size of the N frame Smith and Wesson revolver. This revolver will handle all factory 41 mag loads extremely well, and there are some very good factory loads available for it. Mine is the 6" version, and I like it very much. I have not, however, tried the Blackhawk in the 41. I just know you can't go wrong with the Smith. wyatte