Madbull 6.01mm Tight Bore Barrel - 509mm Barrel Diameter_6.03mm so no winding

so no winding

Suitable for use in the KJ M92F

Suitable for the Tokyo Marui M&P9

Length: 219mm

Madbull 6.01mm Tight Bore Barrel - 509mm Barrel Diameter_6.03mm so no windingA precision 6. 01mm inner barrel from Madbull. The Black Python is a tried and tested inner barrel. By using a hard anodized coating process, the barrel provides the smoothest inner barrel surface possible and and overall reinforced structure. Its also complete with a great looking titanium colour finish. Precision made in Hong Kong. Features a 6. 01mm inner diameter and total length of 509mm. Suitable for barrel lengths as found in the M16A2 or Steyr