This is a refurbished Airsoft gun. This Airsoft gun comes with a 90 day warranty. We have a highly trained Airsoft technical staff repair and test these to make sure that they are in perfect working order. If you're looking for a serious Airsoft pistol then you need to go green gas. And what better green gas Airsoft pistol than the Green Gas KJW KM9 PTP Pistol Airsoft Gun! With fire power of 415 FPS this Airsoft pistol isn't for the faint of heart. The full metal body makes the gun feel solid and gives it a realistic weight. The KJW KM9 PTP fires in semi automatic and features blowback, a working hammer and slide lock so the slide will move back and forth when the gun is fired and will lock open when all the BBs in the magazine are fired making it one of the most realistic Airsoft guns out there. So if you're looking for a great green gas gun then do yourself a favor and get the Green Gas KJW KM9 PTP Pistol Airsoft Gun today!