The gun is a full metal JG AUG A3, it comes with two five hundred round hi caps and a 8.4v battery. Has only been opened to check the gears, I only removed it to take out that green JG grease. This gun hasn't been fielded and just been used for plinking, the gun itself though has no external damage to it. I also learned that this gun does NOT like 7.4 or 11.1 lipos, this gun works the best with a 9.6v battery. FPS is jumping around 382-389 FPS and the ROF with the 9.6v is 16 RPM. I am mostly looking to trade for any Stubbys or PDWs, though I will look at anything else that you offer me. If you ask me about shipping you will be ignored.