

M120 Spring
A steel spring with unequal pitch designed for power tuning. 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 better work.
Weight: 25 g
Manufacturer_ SHS
Original: $5.72
-70%$5.72
$1.72Product Information
Product Information
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Shipping & Returns
Description
A steel spring with unequal pitch designed for power tuning. 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 better work.
Weight: 25 g
Manufacturer_ SHS




















