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 damaged, worn or lost
- Precision recalculated tension for each spring to better serve its purpose
- Enhanced durability

Package Includes:
- Switch Return Spring
- Tappet Plate Spring
- Anti-Reversal Lath Spring
- Stopper Arm Spring
- Selector Plates spring for Version II
- Trigger Return Spring

The FPS springs are 100% Made in Italy and are produced in collaboration with leading companies in the sector.

Warnings & usage information (GPSR compliant)

Do not tamper with, modify or adapt the piston: alterations may impair function, safety and compliance.

Ensure the replica is unloaded and springs are not under tension before beginning installation; follow correct gearbox disassembly procedures.

Use appropriate tools and torque settings;

Confirm dimensional compatibility with your gearbox; incorrect fitment can cause malfunctions or damage.

Avoid prolonged exposure to aggressive chemicals or excessive humidity; store in a dry place.

For complex internal repairs rely on qualified technicians or authorized service centers.

Dispose of packaging and metal components according to local regulations.