Madbull 6.01mm Tight Bore Barrel - 363mm Type_Knocker Valve Working safety and slide stop

Working safety and slide stop

Weighs in at a respectable 790g

Features a rubberised buttplate for optimum shooting comfort

so they easily meet the requirements of airsofters (rated up to 120metre/sec hit)

Madbull 6.01mm Tight Bore Barrel - 363mm Type_Knocker Valve Working safety and slide stopA precision 6. 01mm inner barrel from Madbull. The Black Python is a tried and tested inner barrel. By using a hard anodized coating, 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 363mm. Suitable for barrel lengths as found in the M4, SR16 and SG551.