Model 39 you wouldnt happen to have a more modern photo of your custom 645 there would you and what kind of finish does it have on it and do they still make it?

and this is the first I've heard of a recal for the 645 mags, maybe they were talking about with the buttplates as takjr mentioned that when the gun was in a hip holster the bottom of the mags would cut into the leather of the patrol car seats.

hence why for the most part people are using the 4506 mags in them which dont have any sharp edges on the buttplates of the mag.