| Enhanced Firing Pin For KSC M4A1 |
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| Fix Original Part Broken Problem |
Color: Black
Material: AISI 4140 Steel
Thermal Treatment: 40 drgee HRC
Item No.: GB-01-05
Suggested Retail Price: USD 15.00
Handgun Custom Parts | Reinforcement for KSC/MARUI M4 GBB
Color: Black |