I got this last week and have played one war with it so far. This gun is amazing! The rate of fire on it is unmatch by all my friends SAWs and upgraded M4s, and I haven't needed to upgrade it. The FPS is around 400, which is really useful for me because I play mercy games so the higher powered gun is what wins normally. The 3x scope is really nice for medium to long range and gives you a clear view of what you want to shoot. The red dot is not very good because in bright lighting it's hard to see it. I have only had one problem with this gun and that is the cap the holds the batteries in for the red popped off my first game so I need to find a way to fix that. Also this is an extremely light gun. I was climbing hills without any problems holding it. All in all this is the best gun I have ever gotten. Shoots fast, shoots hard, and is very light.
Shoots really fast.
Red dot battery cap fell off my first game.
Nothing else, this gun is great