COWCOW Technology Aluminum CNC Enhanced Hammer Housing for Tokyo Marui G17 & 19 GBB Pistol
Enhanced Hammer Housing For TM G17 & G19
Fully CNC from aircraft grade 7075 Aluminum.
Enhance and smoothen the hammer & slide action, also improved durability.
The strengthened structure can bear with the stronger hammer hit.
Hard Black anodized finish
For Tokyo Marui G17 & G19 Series Airsoft Gas Blow Back GBB Pistol

**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.