ZWQ S100S-S Upgrade Spring
These springs are sourced by us based on the spring dimensions provided by ZWQ, giving S100S-S owners a few more options for tuning their setup.
The FPS figures shown in the photos are for reference only. Actual FPS can vary quite a bit depending on the dart type and brand, barrel length, barrel bore and even the barrel itself.
For our FPS testing, we used:
- ZWQ 600mm barrel
- Worker Bambu 1.2g 3-ring darts
- Plunger head damping spring removed
Removing the damping spring gives the plunger more travel and increases the effective air volume. That doesn’t necessarily make it better, especially if consistency is the goal. From our testing, 600mm may actually be a little short for the extra air volume , but we haven’t tested enough barrel combinations to say for sure.
If you experiment with different barrel lengths, bore sizes or dart setups, we’d love to hear what works for you.