Spring M120 – AirsoftParts
The AirsoftParts M120 spring is made from premium valve wire specifically designed for airsoft use. The German-manufactured material ensures stable performance, long lifespan, and consistent tension throughout operation.
The spring features heat treatment and progressive coil spacing, which reduce gearbox strain and improve the overall smoothness of operation. The blackened finish protects against corrosion and wear, while the color-coded ends make identification easy.
Suitable for most AEG gearbox versions v2, v3, v6, v7, excluding special systems such as PSG1, SR25, and L85.
Features:
- Model code: PR-AP-xxx
- Surface treatment: blackened steel
- Material: high-quality valve wire
- Progressive coil pitch
- Compatibility: gearbox v2, v3, v6, v7
- Exceptions: PSG1, SR25, L85
- Color-coded ends for easy identification
- Package includes: 1 piece
- Manufacturer: AirsoftParts