This magazine is compatible with your fn fnx.
Caliber: 45 ACP
Capacity: 10rd
Finish: Black
Model: FNX
Material: Stainless Steel
Type: Detachable
Model Fit: FNX
Brand Fit: FN
Capacity: 10
Caliber: 45 ACP
Capacity: 10rd
Finish: Black
Model: FNX
Material: Stainless Steel
Type: Detachable
Model Fit: FNX
Brand Fit: FN
Capacity: 10