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FN

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

  • 9mm
  • 24rd
  • 4.5 in.
  • Striker-fired
$948.94

About usual: it usually sells for $969.09, its median price over the last 90 days.

$928.95 + $19.99 shipping to your FFL dealer, before tax and the transfer fee. 22% under MSRP.

Ridgeline Arms

Lowest of 5 stores

4.8 (18.2K), in stock,

Buy at Ridgeline Arms(opens the store in a new tab)

Compare 5 stores

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

Stores selling FN 509 Tactical 9mm Threaded Barrel, 4.5 in., 24rd, Tungsten Cerakote, ranked by landed price
StoreLanded priceVersus bestStockStore link
Ridgeline Arms4.8
$948.94Best priceIn stockBuy at Ridgeline Arms (opens in a new tab)
Bayou Arms Co.4.1
$949.94+$1.00Not reportedBuy at Bayou Arms Co. (opens in a new tab)
Black Canyon Arms4.3
$1,002.95+$54.01Not reportedBuy at Black Canyon Arms (opens in a new tab)
Badlands Tactical4.3
$1,019.98+$71.04Not reportedBuy at Badlands Tactical (opens in a new tab)
Iron Mesa Armory4.9
$1,149.99+$201.05In stockBuy 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
$969.09
90-day median
90-day low
$814.52
90-day high
$1,144.24
2-year low
$814.52
Sep 14, 2026
Unchanged for
10 days
Since Oct 10, 2026
Every price change (121 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 10, 2026$948.94Down 2.1%
Sep 26, 2026$969.09Up 13.1%
Sep 24, 2026$857.12Down 7.1%
Sep 16, 2026$922.56Down 14.5%
Sep 15, 2026$1,079.31Up 32.5%
Sep 9, 2026$814.52Down 18.7%
Sep 4, 2026$1,001.36Down 9.7%
Aug 25, 2026$1,108.57Up 11.2%
Aug 22, 2026$996.84Up 1.3%
Aug 16, 2026$983.90Down 2.8%
Aug 9, 2026$1,012.40Up 8.6%
Aug 6, 2026$932.10Down 9.7%
Aug 2, 2026$1,032.57Up 25.6%
Jul 28, 2026$822.31Down 28.1%
Jul 22, 2026$1,144.24Up 10.5%
Jul 20, 2026$1,035.87Down 2.1%
Jul 12, 2026$1,057.74Up 5.3%
Jul 2, 2026$1,004.20Down 3.8%
Jun 23, 2026$1,044.22Down 1.5%
Jun 18, 2026$1,060.61Up 4.7%
Jun 15, 2026$1,012.71Up 1.7%
Jun 13, 2026$995.76Down 4.0%
Jun 7, 2026$1,037.08Up 1.0%
Jun 4, 2026$1,026.74Up 0.5%
Jun 3, 2026$1,021.54Down 0.1%
Jun 2, 2026$1,022.66Up 2.4%
May 22, 2026$998.93Down 3.3%
May 20, 2026$1,033.33Up 1.9%
May 19, 2026$1,013.58Down 0.9%
May 18, 2026$1,023.15Up 6.6%
May 7, 2026$959.89Up 2.7%
May 6, 2026$934.62Down 3.5%
May 1, 2026$968.27Down 3.1%
Apr 23, 2026$998.92Down 3.2%
Apr 22, 2026$1,031.84Up 1.9%
Apr 14, 2026$1,012.84Up 1.0%
Apr 13, 2026$1,003.16Down 2.0%
Apr 6, 2026$1,023.71Down 5.8%
Apr 1, 2026$1,086.56Up 9.5%
Mar 25, 2026$992.67Down 16.0%
Mar 19, 2026$1,182.01Up 17.8%
Mar 12, 2026$1,003.17Down 6.0%
Mar 9, 2026$1,067.70Up 3.8%
Mar 5, 2026$1,028.18Down 2.4%
Feb 24, 2026$1,053.73Down 1.1%
Feb 17, 2026$1,065.75Down 0.5%
Feb 13, 2026$1,070.67Up 0.9%
Jan 20, 2026$1,060.88Down 1.8%
Jan 19, 2026$1,080.49Up 10.2%
Jan 14, 2026$980.42Down 10.3%
Jan 12, 2026$1,092.91Up 4.2%
Jan 5, 2026$1,049.27Down 8.9%
Jan 1, 2026$1,152.35Up 11.2%
Dec 27, 2025$1,036.74Down 3.0%
Dec 24, 2025$1,069.33Down 0.7%
Dec 21, 2025$1,076.45Up 0.2%
Dec 4, 2025$1,074.52Up 2.2%
Dec 2, 2025$1,051.43Up 16.6%
Nov 19, 2025$901.74Down 16.9%
Nov 6, 2025$1,085.39Up 2.5%
Nov 4, 2025$1,059.35Up 0.1%
Oct 26, 2025$1,057.94Up 2.1%
Oct 23, 2025$1,036.37Up 12.4%
Sep 26, 2025$921.78Down 16.0%
Sep 22, 2025$1,097.13Up 3.5%
Sep 5, 2025$1,060.13Up 17.9%
Sep 3, 2025$898.93Down 22.3%
Aug 31, 2025$1,156.39Up 4.5%
Aug 22, 2025$1,106.59Down 1.9%
Aug 18, 2025$1,128.53Up 3.0%
Aug 14, 2025$1,095.81Down 0.3%
Aug 11, 2025$1,099.03Down 3.9%
Jul 27, 2025$1,143.78Up 10.4%
Jul 25, 2025$1,035.87Up 5.1%
Jul 24, 2025$985.96Down 7.1%
Jul 22, 2025$1,061.69Down 12.2%
Jul 15, 2025$1,209.46Up 10.0%
Jul 14, 2025$1,099.53Up 0.5%
Jun 29, 2025$1,094.27Up 18.9%
Jun 28, 2025$920.07Down 15.5%
Jun 23, 2025$1,089.43Down 1.4%
Jun 14, 2025$1,104.91Down 2.1%
Jun 6, 2025$1,128.89Down 2.0%
Jun 4, 2025$1,151.57Up 3.9%
May 25, 2025$1,107.98Down 7.2%
May 20, 2025$1,193.78Up 4.7%
May 11, 2025$1,139.82Down 11.4%
May 2, 2025$1,285.82Up 12.3%
Apr 24, 2025$1,144.63Up 1.3%
Apr 21, 2025$1,129.44Up 0.8%
Apr 19, 2025$1,119.94Up 4.7%
Apr 18, 2025$1,070Down 0.3%
Apr 11, 2025$1,073.69Down 7.1%
Apr 10, 2025$1,155.36Up 1.9%
Apr 8, 2025$1,134.06Down 12.5%
Mar 24, 2025$1,296.13Up 14.3%
Mar 21, 2025$1,133.93Up 0.9%
Mar 10, 2025$1,123.91Up 0.7%
Mar 7, 2025$1,115.81Up 11.7%
Mar 2, 2025$998.72Down 13.7%
Feb 27, 2025$1,157.21Up 3.2%
Feb 22, 2025$1,121.61Up 19.6%
Jan 29, 2025$938.04Down 19.3%
Jan 25, 2025$1,162.94Up 1.1%
Jan 17, 2025$1,149.87Up 6.1%
Jan 12, 2025$1,084.06Up 7.0%
Jan 10, 2025$1,012.78Down 15.6%
Dec 26, 2024$1,200.47Up 3.6%
Dec 21, 2024$1,158.96Down 2.4%
Dec 5, 2024$1,187.83Up 5.3%
Dec 2, 2024$1,128.27Up 5.7%
Nov 29, 2024$1,067.82Down 1.7%
Nov 24, 2024$1,085.97Down 16.3%
Nov 23, 2024$1,298.22Up 19.0%
Nov 21, 2024$1,090.72Up 11.5%
Nov 14, 2024$977.97Down 17.3%
Nov 10, 2024$1,181.95Down 5.0%
Nov 8, 2024$1,243.78Up 4.5%
Nov 7, 2024$1,190.10Up 1.6%
Nov 1, 2024$1,171.66Up 7.7%
Oct 29, 2024$1,088.29Down 16.2%

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 tungsten 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
Tungsten Cerakote
Configuration
Threaded barrel
Condition
New