Originally Posted by
Alfonse
All PM9s use six and seven round mags. The way the end of the slide is done shows whether it is newer (tapered nose) or the earlier, blunt nose. The really old ones might have a different sight dovetail as well as a blunt nose, but I don't think the DLC finish goes back that far.
I have one with DLC that has been used in Kydex. The edges of the slide do have the finish worn off. I don't know of any way to touch it up that looks any better than leaving it the way it is. Others might have a different answer though!
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