Madbull 6.01mm Tight Bore Barrel - 509mm Barrel Diameter_6.03mm This long-type motor is for

This long-type motor is for use in M4/SCAR/MP5 models

Fires at: 290fps

for optimal use of the hop-up which is a must for accurate long range shooting

so no winding

Both the front and rear sight are mounted onto this 20mm rail and are highly adjustable

Madbull 6.01mm Tight Bore Barrel - 509mm Barrel Diameter_6.03mm This long-type motor is forA 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