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.
FN, Firing Pin Block Spring / Striker Block Spring, Fits FN FNX,FNP 45, FNS, and 509 Pistol
- Brand: FN
- Product Code: MG-F510470570
- Availability: In Stock
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$17.99 USD