This is a CYMA AK 74 that has had countless hours of professional work put into it and all the parts exchanged for upgrades, can easily hit targets at 90+ yards with a 32g bb Parts list 16.1 rocket gear set Professional re-shimming Full steel rack, piston SHS piston head SHS cylinder head M120 SHS high torque motor R HOP FULLMETAL MOCK SUPPRESSOR PEQ15 Double O-ring nozzle EMG HopUp unit Full metal optic mount SHS cylinder 5 AK mid caps these are included for free due to the fact that they are dirty and do not feed correctly