Tuning Bolt Feder | Tuning Bolt Spring or BOLT LOCKING SPRING or SEAR SPRING | Steel | Milsig Valken M17

Up to 200% performance increase!!!
Please note that the installation of these springs is only recommended at an input pressure of 900 PSI. At low pressure, the spring tension remains low, which prevents any shot from being fired.



Options:
!! AVAILABLE AS A COMPLETE SET !!







1. Tuning Bolt Spring
The original spring is replaced by the reinforced tuning spring. It impresses with high robustness and the resulting performance increase.






Details:

suitable for the Milsig M17
Material: steel
Quality: very robust, no bending or warping
up to 200% performance increase, depending on the setup of your marker

Delivery includes:

1x Tuning Bolt Spring





2. BOLT LOCKING SPRING



Details:

suitable for the Valken Milsig M17
Material: steel
Color: silver
up to 200% performance increase, depending on the s...