FPS-Softair

FPS Reinforced Airsoft AEG Gearbox Spring Set for Ver.2

For Version 2 AEG Gearboxes (M4 / M16 / MP5 / M16 / PDW / G3 )

Features:
- Reinforced spring sets for most OEM brands
- 6 useful springs that are more likely to get…

The FPS ERGAL piston head is a great upgrade that will increase the efficiency of airflow through the cylinder. This piston head has ports on the front to push out the o-ring as it moves forwards, this ensures that all of the air…

FPS Softair ERGAL CNC Nozzle with inner O-Ring for MP5 AEG The FPS Air Nozzle is a replacement nozzle for AEG type guns. Its ERGAL CNC construction (7075 aluminium) and internal o-ring makes it a great upgrade from a factory…