Madbull Black Python ll 6.03mm Tight Bore Barrel - 363mm Material_Fabric Features the prominent long slide

Features the prominent long slide release lever and enlarged trigger guard which the universal service pistols are famous for

7mm round the real steel fires

Battery: AA Battery x 2

Chrono unit support external power (Micro USB)

This is probably the highest rated nunchuck-style battery available with the smaller cell size

Madbull Black Python ll 6.03mm Tight Bore Barrel - 363mm Material_Fabric Features the prominent long slideA precision 6. 03mm inner barrel from Madbull. The Black Python is a tried and tested inner barrel. By using a hard coating process, the barrel provides the smoothest inner barrel surface possible and and overall reinforced structure. Its also complete with a great looking black finish. Precision made in Hong Kong. Features a 6. 03mm inner diameter and total length of 363mm. Suitable for barrel lengths as found the M4A1, SR16 and SG551. Also suitable