FCC - Completed 6.03mm Inner Barrel with Gen 2 Hopup System- 14.5"/374mm

FCC Completed Inner Barrel Hopup System (14.5" Carbine)/374mm

Designed for replace / upgrade your own factory inner barrel & Hopup, or you wanna build another upper or rifle must item!

• FCC 6.03mm precision inner barrel equipped

• FCC Gen2 Advanced Complete Hopup System equipped

• Fully assembled by FCC team, Ready to Use!!!

• Compatible with FCC TW, Celcius CTW & Systema PTW system.