CowCow Technology SS Guide Rod Set For Umarex G17 Gen5 GBB series - Black

CCT-UMAREX-012

- Stainless Steel material with CNC machined 
- 4 buffers for modification to shorten the cycling
- Include Enhance Recoil Spring
- Enhance the reaction force to speed up the blowback cycle
- Fit for Umarex G17 gen5 GBB series