Don’t even bother asking. Absolutely no to trades. Rare Bingo Airsoft F2000 HPA ( Wolverine Hydra). G&G f2000 with bingo airsoft HPA conversion kit. Extremely rare product. The gun does not have the common trigger issue and semi-auto issue with f2000. It is very accurate and reliable. The conversion kit has a hydra engine within. Rate of fire can be adjusted( 10 to 45 rps). FPS can be adjusted by changing the psi on the tank ( 300 to 570 FPS) This is one of bingo Airsoft’s early products, and it has been long-discontinued. The conversion kit alone retailed for 672( 400 for the engine, 70 for the FCU, 300 for the conversion kit). F2000 cannnot be easily HPAed, making this gun very rare. This can be a head-turner on your local field. This is a steal-price. The kit is valued for 1200 easily. My loss, your gain. The gun will come with two mid cap magazines. The gun does not come with the optics. The HPA tank set up is not included in this package. If you do want the full set up, it is an 70 dollars add-on. Let me know if you need the HPA full setup.