In StockSave 10%
FN FN509M 9mm Pistol, 4.5" Barrel, Suppressor Sights, Black - 66100838
Sold byPalmetto State Armory•Posted May 18, 2026
Compare prices for FN 509 Midsize Tactical 9mm Luger Pistol 4.5" Threaded Barrel 10+1-Round Black$929.99
$1,032.99
You save $103.00 (10% off)
Price and stock data refresh continuously from Palmetto State Armory.
Deal Summary
- Currently in stock.
- Caliber: 9mm
- Category: nfa
- UPC: 845737015176
- SKU: 516551630002
- Brand: Fn
Price History
Deal Details
The FN 509 Midsize Tactical is the multi-role pistol for EDC, home defense and duty use. MRD and suppressor-ready with 15- and 24-round magazines included, the midsize frame and full-size slide perfectly balance this do-it-all workhorse. Unmatched ergonomics curb recoil, delivering a just-right feel in hand.
Other Offers for This Product
Active offers from your catalog for FN 509 Midsize Tactical 9mm Luger Pistol 4.5" Threaded Barrel 10+1-Round Black.
Comparing 7 retailers carrying this product
Lowest Price: $696.00
Highest Price: $929.99
You Save: $233.99
Avg Discount: 12% off
FN 509M T NMS BLK/BLK NS 2X10
FnBattleHawk ArmorySKU/UPC: 845737015176
$696.00$949.00Save 27%
View at BattleHawk Armory
![FN 509 MIDSIZE TACTICAL [BLK] *10-ROUND*](https://images.guns.com/prod/2022/06/08/62a0bb7db61ae935bdb18913e85de2c1eb6730027e2b5.png)
FN 509 MIDSIZE TACTICAL [BLK] *10-ROUND*
FnGuns.comSKU/UPC: 216974
$748.99$1,104.00Save 32%
View at Guns.com
FN 509 Midsize Tactical 9mm 4.5 Barrel 10-Rounds MRD Ready
FnGrabAGunSKU/UPC: GAG_66-100838-4463-0502
$929.00$1,117.00Save 17%
View at GrabAGun
FN 509 Midsize Tactical 9mm Luger Pistol 4.5" Threaded Barrel 10+1-Round Black
FnMidwayUSASKU/UPC: 385905
$929.00
View at MidwayUSA
FN 66100838 509MT Mid-Size Frame 9mm Luger 10+1 4.50 in Black Target Crown/Threaded Steel Barrel, Matte Black Optic Ready/Serrated Steel Slide, Matte Black Polymer Frame w/Picatinny Rail, Pistol
Fn HerstalHinterland OutfittersSKU/UPC: 172881
$929.00
View at Hinterland OutfittersFN FN509M 9mm Pistol, 4.5" Barrel, Suppressor Sights, Black - 66100838
FnhPalmetto State ArmorySKU/UPC: 516551630002
$929.99$1,032.99Save 10%
View at Palmetto State Armory