||This is the best magazine I have ever purchased. Period. The first one I ever bought was on my trip to Sacramento, CA last year from Airsoft Extreme. After you break these magazines in they have preformed smoothly and flawlessly in every M4 I have put it in. This includes my G&P, G&G, my little brother's Combat Machine, a friend's SRC, and a VFC. It can keep up with any ROF(All the guns it was used in were running 11.1v Lipo's) and still be running flawlessly. These PMAGs have an amazing feel to them, and fit in snugly, so there is very little wobble. These are the only mid-caps I will ever buy/use besides the G&P mid-caps(Amazing by the way).
Wont scratch or rust when compared to standard metal magazines
Hold more rounds than all the other PMAG mid-caps
Easy to grip
Fit into the magwell snugly
Feed flawlessly once broken in
Accessories such as ranger plates can be put on
A bit tighter fit into mag pouches, which has more to do with the design itself, and is very minor..
They are on the pricey side, but definitely worth every penny.
Overall, this is in my opinion one of the best M4 magazines on the market today, in the airsoft world and real world. Take my word for it, you will not regret purchasing this.