Question on Glock mags??

[Jordan]

On some of my Glock mags(10mm) it looks like the plastic around the metal feedlips is peeling away from the metal. I'd guess it's somewhat common as 3 of my 4 mags are this way... or maybe I've been buying rejects.

Can anyone tell me for certain if this is a problem or not?

Thank you-

 

[mscott]

That's what happens when you use them. I was concerned at first, but have yet to see it cause any problem.