CowCow Enhanced Nozzle Valve Blocker For Marui G17 / Hicapa Series Guide Rod scratch and crash during the

scratch and crash during the heavy usage

Built Material : 7075 Aluminium

The barrel has a tight bore inner diameter of 6

Material: Stainless Steel

CowCow Enhanced Nozzle Valve Blocker For Marui G17 / Hicapa Series Guide Rod scratch and crash during theHigh Flow Valve Blocker is re designed and suitable for TM WE Hi capa & G17 series at the same time. It is also the perfect partner for CCT Aluminium Loading Nozzle series. With the high flow design, the gas flow is smooth and stable to the blowback action. The 7075 Aluminium can increase the durablility which prevents flexing and warping under hard use when comparing to the original plastic one. Highlighted features Aluminium 7075 material with CNC