I’m selling a Cyma Ak74u w 1 highcap I had a HPA engine inside but I get rid off the engine. Gearbox is practically new. Upgrades: Changed the solid bushings for ball bearings Reshimed and relubed Red madbull bucking Retro arms trigger Retro arms selector screw Pts PALM pistol grip Paracord on buttstock Shoots around 375 fps with .20g If you have any question please feel free to contact me