MADBULL 7075 ULTIMATE TIGHTBORE BARREL
Madbull Ultimate 6.01mm Tight Bore Barrel 7075 Aluminium
The new Ultimate series puts to use a new manufacturing process which promises and thicker, stronger barrel with more precise tooling to produce a more constant and precise inner diameter yet still be fully compatible.
This model is designed to fit the AEG'S and serves as a tightbore barrel to improve the air seal for more accuracy, stability, reliability and some power.