- 
Guarder New Hop-Up Bucking for KSC/KWA MAGPUL LM4 GBB Rifle
 70¡ã Silicone Gel Material Made
 The properties of the rubber are highly elastic and anti-wear
 Suitable for KSC/ KWA MAGPUL LM4 Series Airsoft Gas Blow Back GBB Pistol
 
 Diameter: 10mm
 Length: 10mmSKU G-GB-01-03 Item Weight (gram) 10 Major Color Black Built Material 70¡ã Silicone Gel Material Made Manufacturer Guarder 
 
                        
                       
 
 
               
               
               
               
              