I love the AUG platform. It has a two stage trigger, so a small pull is semi-auto, and a hard pull is for full-auto. I wish that it had a longer top rail to put more stuff on, but I still love the gun. I have in it a m120 spring and a portless cylinder, and a tight bore barrel put in, along with a few other upgrades that I had put in to make it shoot farther and more accurate. I love that it is a bullpup style and all of the pros that come with that. I\'m hoping to either hydro-dip or paint the AUG, but I haven\'t decided. I might also just buy another AUG in either OD or tan that doesn\'t work and swap out the external bits that are colored.