Deep Fire SS 6.02mm Barrel for Marui M16A1 / A2 / VN / AUG (550mm)

Deep Fire SS 6.02mm Barrel (550mm) For Marui M16A1 / A2 / VN / AUG AEG Rifle Stainless Steel Tightbore Upgrade Barrel 6.02mm Precision Inner Airsoft Rifle Barrel Perfect for tighter grouping & more accurate shooting | Increases FPS for Higher Velocity Built for extra power and precision shooting Choose this barrel to suit your AEG model 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