- Bullgear Airsoft MG42 CNC Upper Gearbox for AGM / S&T / Matrix MG42 Out of Stock BGRINU-GB-1-0001$119.99
- G&P 8mm Bearing Complete Gearbox Set for M4 Series (Rear Wiring / Tamiya Connector) Out of Stock GP857B$109.99
- Bullgear Airsoft Tappet Plate (CNC Aluminum) for Version 2 AEG Gearbox Out of Stock BGRINU-TS-1-0001$25.00
- Bullgear Airsoft AEG Tappet Plate (CNC Aluminium) for Version 3 Gearbox Out of Stock BGRINU-TS-1-0002$25.00
- Prometheus PERFECT Tappet Plate for Tokyo Marui AEG Version 3 Gearbox Out of Stock PR-4571443144003$15.99