Madbull Madbull Upgraded Black Python 650mm 6.03mm Inner Barrel for Metal Gearbox Airsoft AEG ( Reg Hop-Up )

Madbull Black Python 650mm Tight Bore Barrel - Regular Hop-Up Black Python is our experimental product. By using hard coating process, our barrel can provide the smoothest inner barrel surface and reinforced structure. NOTE: The choice of B.B. will be very important. We will only ensure our barrel is 6.03mm diameter.