AAP-01/C 160% Non-linear performance spring (German piano wire)
Material: Music Spring Wire (SWP-A)
Weight : 0.7g
Annealed and Rustproofing
Package Contents :
160% Non-linear performance spring *1pcs
1. Increased bolt cycle speed.
2. The guide rod will not strike the bolt.
3. Improved balance to improve the ‘feel’ which gives a much smoother cyclic action.
4. Reduce recoil.
5. Smooth, consistent BB feeding.
- Please note that this product is being manufactured and available for pre-orders.
**Due to Covid-19 supply constrains, we can not confirm exact arrival time yet it usually takes 1-2 months. **