Madbull Black Python Ver 2 .6.03mm Tigh Bore Barrel (229mm)

Madbull Black Python Ver 2 .6.03mm Tigh Bore Barrel (229mm) Fits Marui MP5A4, A5, SD5, SD6 and AK8 Airsoft Rifle Black Python is Madbull experimental product. By using a hard coating process, Madbull barrels can provide the smoothest inner barrel surface and a reinforced structure. Enhance performance by at least 15% comparing to the stock barrel Length: 229mm