Deep Fire Stainless Steel 6.02mm Barrel for Marui M4/SR-16 AEG (363mm)
Stainless Steel Tightbore Upgrade Barrel
6.02mm Precision Inner Airsoft Rifle Barrel
Perfect for tighter grouping & more accurate shooting
Increases FPS for Higher VelocityBuilt 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