FN 509

Parts listed here are designed for FN 509 pistol models chambered in 9mm unless noted otherwise. MGW offers replacement magazines, sights, barrels, frame upgrades, recoil springs, parts kits, pins and more for this handgun model. Outfit your FN 509 with quality aftermarket and OEM 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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FN 509/510/545 Magazine Floorplate Catch

FN 509/510/545 Magazine Floorplate Catch

$5.00

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FN 509 Slide Stop Lever

FN 509 Slide Stop Lever

$28.80

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FN 509T / LS Edge Magazine Floorplate, 24 Round

FN 509T / LS Edge Magazine Floorplate, 24 Round

$9.60

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FN 509C/509M Lipped Magazine Floorplate

FN 509C/509M Lipped Magazine Floorplate

$5.60

2
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5
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Would recommend this product.
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FN 509 Fire Control Assembly, No Manual Safety

FN 509 Fire Control Assembly, No Manual Safety

$80.00

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FN 509C/509M Pinky Floorplate

FN 509C/509M Pinky Floorplate

$5.60

2
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5
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FN 509 Recoil Spring/Guide Rod Assembly, Light, Yellow

FN 509 Recoil Spring/Guide Rod Assembly, Light, Yellow

$41.60

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FN 509C Backstrap, Large, Black

FN 509C Backstrap, Large, Black

$11.60

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FN 509C Backstrap, Medium, FDE

FN 509C Backstrap, Medium, FDE

$11.60

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FN 509M Backstrap, Small, Black

FN 509M Backstrap, Small, Black

$11.60

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FN 509M Backstrap, Medium, Black

FN 509M Backstrap, Medium, Black

$11.60

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5
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FN 509M Backstrap, Large, Black
FN 509C Backstrap, Small, Black

FN 509C Backstrap, Small, Black

$11.60

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FN 509C Backstrap, Medium, Black

FN 509C Backstrap, Medium, Black

$11.60

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

In Stock

FN 509M Backstrap, Large FDE

FN 509M Backstrap, Large FDE

$11.60

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FN 509M Magazine Spring

FN 509M Magazine Spring

$7.20

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In Stock