Deep Fire Stainless Steel 6.04mm Barrel for Systema PTW M733 (310mm)

For SYSTEMA PTW M733 Series Airsoft Electric Gun (AEG) Stainless Steel Tightbore Upgrade Barrel 6.04mm 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 Suitable For Systema PTW M733 Series Airsoft Electric Gun AEG Rifle NOTE: You can always choose a longer Barrel if you have a extended Outer barrel installed