G&G Motor Pinion Gear
- An original pinion gear from G&G.
- Suitable for all Marui-standard motors.
- Replace your worn or broken pinion gear with this one.
- Comes in a plastic package.
If your hop-up adjustment is not having a big effect on the hop-up of your BBs, then it probably means that your hop-up packing is worn down and i...View full details