In Stock
Type
parts
Last Seen
May 20, 2026
FN 509 Night Sight Set Steel Matte 3-Dot Tritium with Front Dot Outline
Sold byMidwayUSA•Posted Apr 27, 2026
Compare prices for FN 509 Night Sight Set Steel Matte 3-Dot Tritium with Front Dot Outline$129.00
Price and stock data refresh continuously from MidwayUSA.
Deal Summary
- Currently in stock.
- Category: parts
- UPC: 845737008390
- SKU: 405587
- Brand: Fn
Price History
Deal Details
The FN 509 Night Sight Set features the same front and and rear sight design as the standard sights but with Tritium inserts for low-light target acquisition. The set contains a front and rear sight, these will not fit FNS or FNX series pistols.
Other Offers for This Product
Active offers from your catalog for FN 509 Night Sight Set Steel Matte 3-Dot Tritium with Front Dot Outline.
Comparing 3 retailers carrying this product
Lowest Price: $120.99
Highest Price: $129.00
You Save: $8.01
Avg Discount: 14% off
FN FNS-9 Black Night Sight Set
FnGrabAGunSKU/UPC: GAG_GSS-67170-5-309843
$120.99$159.00Save 24%
View at GrabAGunFN 509 Night Sight Set Steel Matte 3-Dot Tritium with Front Dot Outline
FnMidwayUSASKU/UPC: 405587
$129.00
View at MidwayUSA
FN America Night Sight Set For FN 509
Fn AmericaOptics PlanetSKU/UPC: 57D-AP-67170-5
$129.00$159.00Save 19%
View at Optics Planet