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FN 509 Tactical 9mm Threaded Barrel, 4.5 in., 24rd, Flat Dark Earth
FN

FN 509 Tactical 9mm Threaded Barrel, 4.5 in., 24rd, Flat Dark Earth

  • 9mm
  • 24rd
  • 4.5 in.
  • Striker-fired
$1,114.99

About usual: it usually sells for $1,118.28, its median price over the last 90 days.

$1,100 + $14.99 shipping to your FFL dealer, before tax and the transfer fee. 5% under MSRP.

Gulf Coast Guns

Lowest of 2 stores

4.6 (9.2K), in stock,

Buy at Gulf Coast Guns(opens the store in a new tab)

Compare 3 stores

2 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, Flat Dark Earth, ranked by landed price
StoreLanded priceVersus bestStockStore link
Gulf Coast Guns4.6
$1,114.99Best priceIn stockBuy at Gulf Coast Guns (opens in a new tab)
Badlands Tactical4.3
$1,123.99+$9.00Not reportedBuy at Badlands Tactical (opens in a new tab)
Iron Mesa Armory4.9
$1,259Not availableOut of stockView at Iron Mesa Armory (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
$1,118.28
90-day median
90-day low
$909.88
90-day high
$1,283.21
2-year low
$909.88
Aug 30, 2026
Unchanged for
1 day
Changed today
Every price change (144 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 19, 2026$1,114.99Down 2.6%
Oct 11, 2026$1,144.92Up 1.8%
Oct 9, 2026$1,125.18Up 1.4%
Oct 8, 2026$1,109.17Up 0.3%
Oct 6, 2026$1,106.27Up 0.9%
Oct 5, 2026$1,096.04Down 0.7%
Sep 10, 2026$1,103.65Down 1.8%
Sep 8, 2026$1,123.75Down 0.0%
Sep 3, 2026$1,124.25Up 20.9%
Sep 1, 2026$929.55Down 19.6%
Aug 31, 2026$1,155.74Up 27.0%
Aug 28, 2026$909.88Down 29.1%
Aug 24, 2026$1,283.21Up 2.3%
Aug 23, 2026$1,254.82Up 15.3%
Aug 21, 2026$1,088.28Down 3.2%
Aug 20, 2026$1,123.82Up 0.5%
Aug 14, 2026$1,118.28Down 2.2%
Aug 9, 2026$1,143.68Up 1.0%
Jul 31, 2026$1,132.37Up 6.1%
Jul 26, 2026$1,066.79Down 5.1%
Jul 22, 2026$1,124.50Up 13.0%
Jul 17, 2026$994.72Down 3.8%
Jul 12, 2026$1,033.81Down 11.6%
Jul 3, 2026$1,170.12Up 2.0%
Jun 25, 2026$1,147.35Down 0.2%
Jun 21, 2026$1,149.14Up 0.8%
Jun 20, 2026$1,140.13Down 1.8%
Jun 14, 2026$1,160.49Up 0.8%
Jun 9, 2026$1,150.92Down 1.8%
Jun 8, 2026$1,172.20Up 3.5%
Jun 5, 2026$1,132.33Down 4.1%
Jun 1, 2026$1,181.13Down 3.3%
May 21, 2026$1,221.63Up 6.5%
May 15, 2026$1,146.95Up 8.8%
May 14, 2026$1,053.78Down 7.7%
May 12, 2026$1,141.12Up 13.3%
May 11, 2026$1,007.10Down 13.2%
May 5, 2026$1,159.96Up 1.0%
May 3, 2026$1,147.97Down 1.5%
Apr 28, 2026$1,165.07Down 7.5%
Apr 24, 2026$1,259.71Up 30.9%
Apr 10, 2026$962.47Down 18.2%
Mar 25, 2026$1,176.05Down 4.0%
Mar 17, 2026$1,224.91Up 3.7%
Mar 16, 2026$1,181.01Up 12.1%
Mar 9, 2026$1,053.08Down 10.6%
Feb 28, 2026$1,178.60Down 3.1%
Feb 26, 2026$1,216.67Up 19.9%
Feb 25, 2026$1,015.15Down 22.8%
Feb 21, 2026$1,315.17Up 5.0%
Feb 16, 2026$1,252.24Up 1.0%
Feb 13, 2026$1,239.97Up 3.0%
Feb 12, 2026$1,204.04Up 1.1%
Feb 11, 2026$1,191.17Down 4.0%
Feb 5, 2026$1,241.02Up 11.3%
Feb 3, 2026$1,115.44Down 4.9%
Feb 1, 2026$1,172.96Up 6.0%
Jan 29, 2026$1,106.41Down 4.5%
Jan 22, 2026$1,158.56Up 12.2%
Jan 21, 2026$1,032.47Down 13.1%
Jan 17, 2026$1,187.72Up 6.3%
Jan 15, 2026$1,117.53Down 9.3%
Jan 12, 2026$1,232.40Down 0.6%
Dec 30, 2025$1,239.97Down 1.0%
Dec 23, 2025$1,252.90Up 2.9%
Dec 21, 2025$1,218.08Down 5.8%
Dec 18, 2025$1,293.08Up 11.3%
Dec 14, 2025$1,162.27Down 2.1%
Dec 13, 2025$1,187.48Down 2.9%
Dec 10, 2025$1,222.68Down 2.1%
Dec 8, 2025$1,248.56Up 6.0%
Dec 7, 2025$1,177.52Down 3.3%
Dec 1, 2025$1,218.09Down 3.9%
Nov 11, 2025$1,267.53Up 12.9%
Nov 10, 2025$1,123.18Down 12.3%
Nov 9, 2025$1,280.42Up 4.5%
Nov 7, 2025$1,225.79Down 6.7%
Nov 6, 2025$1,314.41Up 3.7%
Oct 24, 2025$1,267.11Up 2.2%
Oct 19, 2025$1,240.24Up 23.0%
Oct 17, 2025$1,008.56Down 17.7%
Oct 4, 2025$1,225.14Down 0.9%
Sep 18, 2025$1,236.84Down 3.1%
Sep 11, 2025$1,275.82Up 1.1%
Sep 10, 2025$1,261.53Up 23.2%
Sep 8, 2025$1,023.90Down 19.9%
Aug 29, 2025$1,277.88Down 3.4%
Aug 20, 2025$1,322.40Down 1.4%
Aug 15, 2025$1,341.59Down 5.6%
Aug 14, 2025$1,421.18Up 26.2%
Jul 30, 2025$1,125.88Up 4.4%
Jul 29, 2025$1,078.11Down 22.4%
Jul 25, 2025$1,388.87Up 19.9%
Jul 4, 2025$1,158.33Down 4.5%
Jul 2, 2025$1,212.95Down 5.3%
Jul 1, 2025$1,280.52Up 2.5%
Jun 26, 2025$1,249.70Down 3.8%
Jun 22, 2025$1,299.47Up 0.3%
Jun 21, 2025$1,295.61Down 5.3%
Jun 20, 2025$1,368.30Up 1.6%
Jun 16, 2025$1,347.10Up 1.2%
Jun 13, 2025$1,331.03Up 0.9%
Jun 9, 2025$1,319.58Up 15.6%
Jun 2, 2025$1,141.02Down 9.8%
May 24, 2025$1,264.97Up 14.6%
May 21, 2025$1,104.13Down 12.3%
May 12, 2025$1,258.83Down 6.2%
May 11, 2025$1,342.10Up 24.8%
May 8, 2025$1,075.72Down 19.4%
May 4, 2025$1,335.22Down 2.2%
Apr 26, 2025$1,364.63Up 4.5%
Apr 23, 2025$1,305.72Down 1.7%
Apr 21, 2025$1,328.81Up 8.5%
Apr 13, 2025$1,224.74Down 7.7%
Apr 10, 2025$1,327.25Up 0.2%
Apr 9, 2025$1,324.88Up 16.7%
Apr 6, 2025$1,135.40Down 15.9%
Apr 2, 2025$1,349.95Up 12.3%
Apr 1, 2025$1,202.47Down 8.1%
Mar 31, 2025$1,307.97Down 3.0%
Mar 28, 2025$1,348.47Down 2.7%
Mar 24, 2025$1,386.04Up 9.3%
Feb 24, 2025$1,267.89Down 10.6%
Feb 19, 2025$1,418.51Up 1.2%
Feb 17, 2025$1,402.18Up 5.2%
Feb 6, 2025$1,332.44Up 21.3%
Feb 5, 2025$1,098.35Down 28.5%
Feb 4, 2025$1,535.80Up 17.6%
Jan 28, 2025$1,306.32Down 2.9%
Jan 8, 2025$1,345.10Up 6.5%
Jan 3, 2025$1,263.54Down 13.9%
Jan 2, 2025$1,466.88Down 6.9%
Dec 20, 2024$1,575.57Up 14.0%
Dec 17, 2024$1,381.98Up 0.1%
Dec 4, 2024$1,380.58Up 1.8%
Nov 28, 2024$1,355.80Down 1.9%
Nov 25, 2024$1,382.27Up 8.0%
Nov 18, 2024$1,280.27Down 12.7%
Nov 11, 2024$1,467.18Up 7.9%
Nov 9, 2024$1,360.35Up 3.3%
Nov 3, 2024$1,316.36Down 5.3%
Oct 31, 2024$1,389.94Down 2.2%
Oct 25, 2024$1,421.37Down 0.3%
Oct 21, 2024$1,425.58Up 23.5%

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 flat Dark Earth 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
Flat Dark Earth
Configuration
Threaded barrel
Condition
New