Just a word of caution...

I just picked up some of the new Gen 3 PMAGs from Magpul and they're great. The only problem is I have a magwell grip from FAB Defense on and there's a new lip that's a little wider on the new generation on the back that hits it and won't allow the mag to be fully inserted and lock into place. So just throwing this out there for anyone considering the new PMAGs that might have a similar setup. I'll see if i can post a picture in the comments in a bit.