This we m4 cqb gbb rifle that comes with these upgrades Npas kit Aluminum ra tech nozzle Ra tech bolt catch Magpul moek2 grip Fore grip Rail covers It will also come with 9 battle worn co2 magsi haven't played in a while so idk the condition of these mags. The gun runs great the only this is that the bolt doesn't lock back. Either way it's already a great deal without the mags.