Nine Ball 6.03mm Inner Barrel for Marui FNX-45 GBB Pistol (113.5mm)

Nine Ball 6.03mm Inner Barrel for Marui FNX-45 GBB Pistol (113.5mm) Metal Construction Precision Barrel at 6.03mm Diameter Built for extra power and precision shooting Designed to increase the FPS of your Pistol Suitable For Tokyo Marui FNX-45 Series Airsoft Gas Blow Back GBB Pistol Length: 113.5mm