I am selling a brand new G&G FS2000 Completely stock apart from M4 style flash hider (metal) Comes with battery and 500 round high-cap magazine. This gun has zero problems. It has only been fired twice. I love the gun but I am a small guy and it is slightly larger than I anticipated. My hope is that I can sell it for full price, or best offer, and use the money to purchase an M4 style airsoft gun of equal quality. This is a fantastic gun and is completely new apart from being fired twice (roughly 800 rounds through it).