Guarder Hop Up Bucking for Marui/KJ/WE GBB (70 Degree) 
The Hop-up Rubber is build using 70 degrees Silicone rubber
Ballistic Trajectory More Stability
The properties of rubber are highly elastic and anti-wear
Suitable for Tokyo Marui / KJ Works / WE Series Airsoft Gas Blow Back GBB
If your hop up adjustment is not having a significant effect on the hop up of your BB, your hop up packing is probably worn down, so, It is time to change a new one.
The Hop-up Rubber is build using 70 degrees Silicone rubber
Ballistic Trajectory More Stability
The properties of rubber are highly elastic and anti-wear
Suitable for Tokyo Marui / KJ Works / WE Series Airsoft Gas Blow Back GBB
If your hop up adjustment is not having a significant effect on the hop up of your BB, your hop up packing is probably worn down, so, It is time to change a new one.
| SKU | G-GB-01-02 | 
|---|---|
| Item Weight (gram) | 5 | 
| Major Color | Black | 
| Built Material | 70 degrees Silicone rubber | 
| Manufacturer | Guarder | 
 
                        
                       
 
 
               
               
               
               
              