Thanks to The Firearm Blog for this info...
Magpul has introduced new mags the PMAG 30 M3 that are yet another evolution of their nearly universally liked PMAG line of polymer magazines for the AR. Unlike the shotgun stock and forearm that they recently announced, I am not so "meh" on these magazines. Seems to me that the design changes were either mostly cosmetic (dots for writing numbers on them..good idea but my paint pen has worked well on mine) or more geared toward working on the SCAR and other next generation assault rifles in the same class as the AR. For me, the changes are not enough for me to change out my existing first and second gen PMAGs in my kit for the new ones, but its nice to know that Magpul is not sitting on their laurels and are looking forward with designs..
2nd Amendment to the Constitution of The United States of America
A well regulated militia, being necessary to the security of a free state, the right of the people to keep and bear arms, shall not be infringed.
"I ask sir, what is the militia? It is the whole people except for a few politicians."
- George Mason (father of the Bill of Rights and The Virginia Declaration of Rights)