FNH FNX,FNP 45, FNS, and 509 Firing Pin Block Spring / Striker Block Spring
Description: FNH FNX, FNP 45, FNS, and 509 Firing Pin Block Spring. Fits all FNX models and FNP 45. This spring is also the 509, and FNS striker block spring for the 9mm and .40 S&W.
- Brand: FN America
- Caliber: .45 ACP,9 MM
- Firearm Type: Pistol
- Material: Steel
- Models Fit: FNX-45,FNP-45,509
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