COWCOW Technology Tokyo Marui G17 Blowback Unit (BBU, CNC Aluminum) - Black

The COWCOW Technology aluminum CNC blowback unit is a high quality, premium upgrade part that is both lightweight and rugged, designed to work under the prolonged pressures of green gas / top gas. Compatibility: - Tokyo Marui G Series Model 17 GBB Pistol Includes: - x1 COWCOW Technology Aluminum CNC Blowback Unit for Tokyo Marui G17 GBB Pistol - Black