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