I'd like to buy a spare magazine for my 4003TSW. ProMag Industries has a 4003/4006 10rd nickle plated steel mag, but everything I hear indicates this company's mags are atrocious when it comes to reliability. Anyone have firsthand experience with them? I've tried looking elsewhere but since S&W discontinued them, ProMag seems to be the only source, but maybe I'm out of the loop..
Thanks for any input.
Thanks for any input.