So back when I bought my first AR, it came with a Gen2 Pmag. I decided to buy a couple Gen3 Pmags, then went and gotten one Pmag40 and a couple steel mag. A buddy of mine keep pestering me to have one kind of magazine for my loadout and to get rid of the rest for the sake of uniformity. I am starting to think he has a point. I might end up with a mix matched collection of mags