![[SHS-08-001536] M120 Main Spring](https://cdn.shopify.com/s/files/1/0975/5141/7608/files/553c5be4eb18720a87e0cecb98cf65ae1ce20abc_1152195335_1.webp?v=1780657181)
[SHS-08-001536] M120 Main Spring
M120 Main Spring A steel spring with an unequal stroke designed for power tuning. It provides a muzzle velocity between 380 - 410 FPS (depending on the internal gearbox parts used). The fronts of the spring have been ground, which translates into its better operation.
Variants (1)
- Default Title — 8.00 EUR — In stock
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