FN FNX 9 & 40

Parts listed here are designed for both the FN FNX-9 and FNX-40 pistol models chambered in 9mm/.40 S&W unless noted otherwise. MGW offers replacement magazines, barrels, slide assemblies, sights, triggers, springs, pins and more for these handgun models. Outfit your FNX-9/40 with quality OEM and aftermarket parts and components to ensure reliable function with every shot.

The schematic may not represent all the parts available - please scroll down for a complete list of items offered for this model.

Click on any part number highlighted in RED to view specific details or to purchase online.
It is recommended that all parts be fit by a qualified gunsmith.

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FNH FNX Aggressive Cut Curved Black Backstrap

FNH FNX Aggressive Cut Curved Black Backstrap

$21.60

3
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

FNH FNX Aggressive Cut Straight Black Backstrap

FNH FNX Aggressive Cut Straight Black Backstrap

$21.60

Not Yet Rated

In Stock

FNH FNX Standard Cut Curved Black Backstrap

FNH FNX Standard Cut Curved Black Backstrap

$21.60

Not Yet Rated

In Stock

FNH FNX Standard Cut Straight Black Backstrap

FNH FNX Standard Cut Straight Black Backstrap

$21.60

5
Ratings Snapshot
4.6
out of 5
Would recommend this product.

In Stock

FNH FNS-40L / FNX-40L Barrel SS 5"

FNH FNS-40L / FNX-40L Barrel SS 5"

$169.00

Not Yet Rated

In Stock

FNH FNS-40L / FNX-40L Barrel BLK 5"

FNH FNS-40L / FNX-40L Barrel BLK 5"

$169.00

Not Yet Rated

In Stock

FNH FNX / FNS 9MM Silver Barrel

FNH FNX / FNS 9MM Silver Barrel

$72.45

3
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

FNH FNX / FNS 9MM Black Barrel

FNH FNX / FNS 9MM Black Barrel

$72.45

1
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

FNH FNX / FNS 40 S&W Silver Barrel

FNH FNX / FNS 40 S&W Silver Barrel

$72.45

1
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

FNH FNX / FNS 40 S&W Black Barrel

FNH FNX / FNS 40 S&W Black Barrel

$72.45

1
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

FNH FNX Left Decocker Thumb Piece, Black

FNH FNX Left Decocker Thumb Piece, Black

$5.00

1
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

FNH FNX 9/40 only and FNP 45 Right Decocker Thumb Piece, Black

FNH FNX 9/40 only and FNP 45 Right Decocker Thumb Piece, Black

$14.40

3
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

FNH FNS / FNX / FNP 45 Extractor Spring

FNH FNS / FNX / FNP 45 Extractor Spring

$5.00

4
Ratings Snapshot
4.75
out of 5
Would recommend this product.

In Stock

FNH FNS / FNX / FNP Extractor Plunger, Black

FNH FNS / FNX / FNP Extractor Plunger, Black

$5.00

2
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

FNH FNX / FNS 9MM Extractor

FNH FNX / FNS 9MM Extractor

$20.00

Not Yet Rated

In Stock

FNH FNX / FNS 40SW Extractor

FNH FNX / FNS 40SW Extractor

$24.00

2
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock