Nine Ball WE / AW Custom Hi Capa 4.3 GBB Airsoft Tightbore Inner Barrel (6.03mm, L:93.9mm)

The  Nine Ball Tightbore Inner Barrel is a stainless steel, 6.03mm tightbore inner barrel that is designed for the WE / AW Custom Hi Capa 4.3series gas airsoft pistols. This inner barrel will provide increased accuracy, consistency and FPS.