Nova CNC Aluminum Light Weight Speed Blow Back Housing for Marui V10 GBB series - Black

- CNC Aluminum made 
- Movable Dummy firing pin
- Light weight design 
- Compatible with Marui / Guarder / Nova V10 upper slide

The latest version of Marui V10 has a thicker slide rear than the initial model,
so modify is required when assembly with it into the latest version Marui V10.