Umarex G17 Gen4 SS Guide Rod Set
Stainless Steel material with CNC machined
4 buffers for modification to shorten the cycling
Include Enhanced Recoil Spring
Enhance the reaction force to speed up the blowback cycle
3 Colors available: Silver, Titanium Black and Titanium Gold
For Umarex G17 Gen4
It may has a condition that your pistol cannot feed the BB bullet due to the lightweight gas supply. You just simply remove a spacer to solve the issue. Alternatively, you may consult your gunsmith for advancing fitting to solve this issue as well.
Increasing in FPS can be achieved; however, it may require other parts to collaborate and advanced skill is needed. improper installation/fitting can shorten the life of the product.