Guarder High Output Valve for Marui / KJ Airsoft G17 / G18 / G26 Airsoft GBB

Guarder

GLK-20

- Fit for Marui / KJ Airsoft G17 / G18 / G26 GBB series

- Material: S303 Stainless Steel 

 - Extreme Output Power upgrade 

 - Increase the shooting power of each shot 

- Item# GLK-20

 

 



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