![[SHS-08-001533] M150 Main Spring](http://forairsoft.com/cdn/shop/files/b583b998814ec3a26cb584025baa88821598f94a_1152195332_1.webp?v=1780657268&width=120)
[SHS-08-001533] M150 Main Spring
€10,00
Sale price
€10,00
Regular price
Skip to product information
![[SHS-08-001533] M150 Main Spring](//forairsoft.com/cdn/shop/files/b583b998814ec3a26cb584025baa88821598f94a_1152195332_1.webp?v=1780657268&width=3840)
![[SHS-08-001533] M150 Main Spring](http://forairsoft.com/cdn/shop/files/b583b998814ec3a26cb584025baa88821598f94a_1152195332_1.webp?v=1780657268&width=3840)
![[SHS-08-001533] M150 Main Spring](http://forairsoft.com/cdn/shop/files/5aa1ddbda99b5051e7a09b296f0fc3876d4273de_1152195332_2.webp?v=1780657270&width=3840)
[SHS-08-001533] M150 Main Spring
€10,00
Sale price
€10,00
Regular price
M150 Main Spring
A steel spring with an unequal stroke designed for power tuning. It provides a muzzle velocity between 500 - 520 FPS (depending on the internal gearbox parts used). The fronts of the spring have been ground, which translates into its better operation.