Bomber CNC Aluminum S-Style Gen3/4 Magwell for Marui Gk Airsoft GBB Series - Black
- CNC Milled Aluminum
- 1:1 scale Real size measurement
- Compatible with Tokyo Marui / Guarder /Guns Modify lower Frame
- Compatible with Original / Extension size Magazine
- 100% Made in Hong Kong
- Fit for Marui / WE Gk Airsoft GBB Series