COWCOW Stainless Guide Rod Set for Umarex / VFC G17 Gen5 GBB - Black

• 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
• For Umarex G17 Gen5 GBB

**Important Notice**

• It may has a condition that your pistol cannot feed the BB bullet due to lightweight gas supply. You just simple 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.