G&G RK74-E GRK-74E-ETU-BNB-NCM

· Model: RK74-E · Reference G & G: GRK-74E-ETU-BNB-NCM · Body: Metal · Guards: Aluminum CNC Anodized · Total length: 810mm · Weight: 2980g · Bearings: 8mm · Motor: High Speed ??18000rpm · barrel internal: 357mm (diameter 6.03mm) · Chamber Hop Up: Metal · Charger: 115R (mid-cap) · speed: 100m / s · Type: AEG · Blowback: No · Wiring: 18 AWG · cylinder: Metal cylinder head · : Metal · piston: with metal teeth · Head piston: Aluminum · Electronic Trigger: Yes · MOSFET: Yes · spring Guide with bearing