.44 Mag Smiths are N frame. </ firearms police> The only .44 they made smaller was the 696 5 shot in .44 Special. (Try to find one!)
Oops. Yes you are right. My 357 is a k frame. the 44mag is an N frame.
I never had one of those, but I used to have a Charter Arms Bulldog Pug in .44 Special. I had an attack of the stupids and sold it a long time ago. I wish I had it back. It was perfect for pocket carry, and nothing says "back off!" quite like the gaping maw of a .44 revolver stoked with flying ashtrays.