M90 SPRING
M4 SAFETY LEVER
M4 NOZZLE
M4 NEXT GEN NOZZLE
M4 NEXT GEN CYLINDER HEAD
M4 METAL HOP-UP CHAMBER
M4 HOP UP UNIT TYPE 2
M4 CYLINDER HEAD
M150 SPRING
M140 SPRING
M14 NOZZLE
M14 CYLINDER HEAD
M130 SPRING
M120 SPRING
M110 SPRING
M100 SPRING
HIGH TORQUE MOTOR (SHORT)
HIGH TORQUE MOTOR (LONG)
HIGH SPEED MOTOR (SHORT)
HIGH SPEED MOTOR (LONG)
