Madbull 6.01mm T6 7075 Aluminum Ultimate Tightbore Barrel (407mm)

7075 Aluminum Construction (even higher grade aluminum than most of real gun and aircraft manufacturers who utilize by 6061 Aluminum)

Suitable for Airsoft Rifle

This is the Mad Bull 6.01 mm Tight Bore Barrel with a length of 407mm. This tight bore barrel is a quick and easy upgrade to get you more power and greater accuracy.

The barrel is set at 6.01mm, as opposed to the stock barrel set at 6.04mm.





For custom upgrade user, you can choose a longer barrel

NOTE: You can always choose a longer Barrel if you have a extended Outer barrel installed