- Highlighted features
- Precision CNC machined Stainless Steel
- MAF Polishing Technology for greatly smoother operation
- Durable construction prevents warping under hard use
- Hammer set including hammer, sear, firing pin, rotor & rotor spring
- suitable for Umarex G18c GBB

**Important Notice**
It may has a condition that your pistol cannot feed the BB bullet due to lightweight gas supply. You just simple remove a spacer to solve the issue. Alternatively, you may consult your gunsmith for advancing fitting to solve this issue as well.