UAC Steel Fire Pin for Marui M4A1 MWS GBBR
UAC Steel Fire Pin for Marui M4A1 MWS GBB
Fully CNC with carbon steel construction
Black Titanium Coating
Providing a more solid punch to the magazine valve
Work perfect with UAC Match Grade Hammer Set
Suitable for Tokyo Marui M4A1 MWS Airsoft Gas Blow Black GBB Rifle
Tips and Guide:
Lubricant is needed for all steel parts in order to smooth the mechanical operation but also to prevent getting rusty. Frequent maintenance with lubrication can keep the parts in good condition.
Item Weight (gram)9
Major ColorBlack
Built MaterialCNC with Carbon Steel
ManufacturerUAC
DisclaimerPlease note: installing parts / assemble /fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper installation / fitting. Fitting may be needed as the condition of each airsoft gun might be different.