Guarder KSC M4 GBB Firing Pin


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SKU: G-GB-01-05 Guarder

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Guarder KSC M4 GBB Firing Pin 
AISI 4140 Steel Construction 
Thermal Treatment (40 drgee HRC) 
As many round fired from the pistol, the stock one will get old 
Design for Fix Original Part Broken Problem 
Suitable for KSC M4 Series Airsoft Gas Blow Black GBB Rifle 
SKU G-GB-01-05
Item Weight (gram) 5
Major Color Black
Built Material AISI 4140 Steel
Manufacturer Guarder