Madbull 6.01mm Tight Bore Barrel - 363mm Thread Adapters The system is designed for

The system is designed for all replicas and especially for the upgraded ones

Suitable for virtually all brands of Steyr AUG AEGs

flashlight mode or both red laser & flashlight

Includes a two sided sleeve insert which brings the inner 30mm diameter of the scope ring down to 25mm

giving a higher rate of fire

Madbull 6.01mm Tight Bore Barrel - 363mm Thread Adapters The system is designed forA 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.