Deep Fire SS 6.02mm Barrel for Marui M733 / M1A1 (300mm)

Deep Fire SS 6.02mm Barrel for Marui M733 / M1A1 (300mm) 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 Suitable For Tokyo Marui M733 / M1A1 Series Airsoft Rifle 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