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FN 509 Tactical 9mm Threaded Barrel, 4.5 in., 24rd, Armor Black Cerakote
FN

FN 509 Tactical 9mm Threaded Barrel, 4.5 in., 24rd, Armor Black Cerakote

  • 9mm
  • 24rd
  • 4.5 in.
  • Striker-fired
$1,198.99

19% above usual

Higher than usual: it usually sells for $1,006.24, its median price over the last 90 days.

$1,179 + $19.99 shipping to your FFL dealer, before tax and the transfer fee.

Westbound Armory

Lowest of 5 stores

4.7 (4.6K), in stock,

Buy at Westbound Armory(opens the store in a new tab)

Compare 6 stores

5 in stock.

Ranked by landed price: the item plus shipping to you, before tax.

Stores selling FN 509 Tactical 9mm Threaded Barrel, 4.5 in., 24rd, Armor Black Cerakote, ranked by landed price
StoreLanded priceVersus bestStockStore link
Westbound Armory4.7
$1,198.99Best priceIn stockBuy at Westbound Armory (opens in a new tab)
Bayou Arms Co.4.1
$1,229.99+$31.00Not reportedBuy at Bayou Arms Co. (opens in a new tab)
Prairie Fire Supply4.1
$1,279.98+$80.99Not reportedBuy at Prairie Fire Supply (opens in a new tab)
Sawtooth Outfitters4.5
$1,366.50+$167.51Not reportedBuy at Sawtooth Outfitters (opens in a new tab)
Northfork Firearms4.7
$1,397.49+$198.50Only 2 leftBuy at Northfork Firearms (opens in a new tab)
Lone Pine Outfitters4.5
$1,214.99Not availableOut of stockView at Lone Pine Outfitters (opens in a new tab)

Guns ship to a licensed dealer (FFL) near you for pickup. Landed prices include shipping to the dealer, not their transfer fee.

Price history

The lowest price and each store's own, every day for 2 years.

Usual
$1,006.24
90-day median
90-day low
$873.31
90-day high
$1,198.99
2-year low
$856.73
May 31, 2026
Unchanged for
18 days
Since Oct 2, 2026
Every price change (126 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 2, 2026$1,198.99Up 37.3%
Sep 22, 2026$873.31Down 13.2%
Sep 19, 2026$1,006.24Up 12.6%
Sep 8, 2026$893.81Down 13.8%
Sep 6, 2026$1,036.85Up 1.0%
Aug 28, 2026$1,026.52Down 0.6%
Aug 26, 2026$1,032.95Up 4.8%
Aug 7, 2026$985.75Down 7.8%
Aug 6, 2026$1,069.43Up 2.9%
Jul 25, 2026$1,038.94Up 10.3%
Jul 19, 2026$942.10Down 11.4%
Jul 16, 2026$1,063.22Down 0.8%
Jul 15, 2026$1,071.60Up 11.0%
Jun 30, 2026$965.04Up 9.1%
Jun 22, 2026$884.87Down 19.1%
Jun 16, 2026$1,093.24Up 4.6%
Jun 15, 2026$1,045.04Down 1.4%
Jun 11, 2026$1,060.03Down 2.1%
Jun 10, 2026$1,082.61Up 2.9%
Jun 7, 2026$1,051.98Down 0.7%
Jun 6, 2026$1,059.34Up 2.6%
Jun 2, 2026$1,032.24Down 1.8%
Jun 1, 2026$1,051.44Up 22.7%
May 26, 2026$856.73Down 0.1%
May 23, 2026$857.16Down 21.7%
May 12, 2026$1,094.69Up 2.4%
May 9, 2026$1,069.07Up 16.9%
May 7, 2026$914.86Down 7.8%
Apr 17, 2026$991.89Up 4.9%
Apr 9, 2026$945.85Down 20.2%
Apr 7, 2026$1,185.55Up 21.6%
Apr 6, 2026$975.35Up 8.1%
Mar 20, 2026$902.19Down 1.3%
Mar 16, 2026$914.24Down 16.6%
Mar 2, 2026$1,095.67Up 0.4%
Feb 23, 2026$1,091.78Down 5.3%
Feb 19, 2026$1,152.84Up 18.0%
Feb 18, 2026$977.24Down 13.3%
Feb 11, 2026$1,127.40Up 15.9%
Jan 31, 2026$972.63Down 13.3%
Jan 21, 2026$1,122.32Up 25.1%
Jan 19, 2026$897.46Down 17.9%
Jan 16, 2026$1,093.65Down 1.2%
Jan 7, 2026$1,107.40Up 0.6%
Jan 4, 2026$1,101.19Up 23.2%
Jan 3, 2026$894.09Down 17.6%
Dec 29, 2025$1,085.36Up 1.2%
Dec 26, 2025$1,072.41Up 10.6%
Dec 21, 2025$969.86Down 18.1%
Dec 20, 2025$1,184.89Up 11.2%
Dec 11, 2025$1,065.38Down 9.8%
Dec 9, 2025$1,180.69Up 16.7%
Nov 28, 2025$1,011.39Down 8.9%
Nov 21, 2025$1,110.02Up 9.3%
Nov 12, 2025$1,016Down 6.2%
Nov 4, 2025$1,082.60Down 2.5%
Oct 28, 2025$1,110.75Down 2.4%
Oct 26, 2025$1,137.96Down 0.6%
Oct 25, 2025$1,145.19Up 10.8%
Oct 20, 2025$1,033.84Down 7.7%
Oct 11, 2025$1,120.66Down 1.1%
Oct 10, 2025$1,132.96Down 9.0%
Oct 3, 2025$1,245.66Up 11.1%
Sep 27, 2025$1,121.26Down 1.7%
Sep 26, 2025$1,140.15Down 2.6%
Sep 25, 2025$1,170.04Up 2.1%
Sep 23, 2025$1,146.01Down 2.5%
Sep 21, 2025$1,175.47Up 6.0%
Sep 19, 2025$1,109.15Down 3.1%
Sep 17, 2025$1,144.29Up 1.7%
Sep 16, 2025$1,125.49Down 1.2%
Sep 11, 2025$1,138.63Down 1.9%
Sep 10, 2025$1,160.90Up 3.0%
Sep 6, 2025$1,127.27Up 2.0%
Aug 17, 2025$1,105.12Up 0.1%
Aug 16, 2025$1,103.65Up 19.2%
Aug 12, 2025$925.66Down 6.0%
Aug 10, 2025$985.21Down 4.5%
Jul 22, 2025$1,031.80Down 22.8%
Jul 8, 2025$1,336.13Up 12.7%
Jul 7, 2025$1,185.31Up 4.6%
Jun 22, 2025$1,133.03Down 2.8%
Jun 19, 2025$1,165.79Down 11.3%
Jun 18, 2025$1,314.28Up 14.9%
Jun 12, 2025$1,144.06Down 5.7%
Jun 10, 2025$1,213.29Down 10.5%
Jun 6, 2025$1,355.52Up 23.8%
Jun 4, 2025$1,095.11Down 5.6%
May 31, 2025$1,159.79Up 17.2%
May 30, 2025$989.28Down 15.3%
May 27, 2025$1,168.04Down 0.7%
May 25, 2025$1,176.15Up 15.8%
May 21, 2025$1,015.63Down 25.1%
May 11, 2025$1,355.77Up 16.6%
May 3, 2025$1,162.31Up 13.6%
May 1, 2025$1,023.23Down 15.7%
Apr 30, 2025$1,214.25Up 21.7%
Apr 20, 2025$998.02Down 18.7%
Apr 3, 2025$1,228.19Up 2.9%
Apr 2, 2025$1,193.10Down 0.8%
Mar 31, 2025$1,203.21Up 22.1%
Mar 28, 2025$985.19Down 16.8%
Mar 23, 2025$1,184.78Down 1.0%
Mar 22, 2025$1,196.93Down 0.9%
Mar 17, 2025$1,207.79Down 1.2%
Mar 1, 2025$1,222.44Up 0.7%
Feb 27, 2025$1,214.49Up 4.7%
Feb 26, 2025$1,160.35Down 2.4%
Feb 17, 2025$1,189.43Down 11.0%
Feb 16, 2025$1,336.39Up 8.0%
Feb 11, 2025$1,237.57Up 8.2%
Jan 19, 2025$1,144.01Up 2.3%
Jan 17, 2025$1,117.87Down 8.6%
Jan 8, 2025$1,223.59Up 0.4%
Jan 7, 2025$1,218.62Down 1.6%
Jan 5, 2025$1,238.66Up 1.5%
Dec 31, 2024$1,220.35Down 11.2%
Dec 24, 2024$1,374.20Up 1.2%
Dec 15, 2024$1,357.27Up 30.9%
Dec 13, 2024$1,037.09Down 20.3%
Nov 28, 2024$1,301.63Up 32.1%
Nov 19, 2024$985.52Down 24.6%
Nov 14, 2024$1,307.07Up 8.1%
Nov 9, 2024$1,209.28Down 2.6%
Oct 28, 2024$1,241.95Up 23.5%
Oct 27, 2024$1,005.88Down 21.1%

About this product

The FN 509 Tactical 9mm Threaded Barrel is a handgun chambered in 9mm Luger, with a striker-fired action, a 4.5-inch barrel and a 24-round capacity. This listing is the armor Black Cerakote finish in the threaded barrel configuration, new. Guns ship to a licensed dealer (FFL) near you, who runs the background check and hands it over; their transfer fee is separate.

Caliber
9mm Luger
Type
Handgun
Action
Striker-fired
Capacity
24 rounds
Barrel length
4.5 in.
Finish
Armor Black Cerakote
Configuration
Threaded barrel
Condition
New