Save $192.92

FN 509 Tactical 9mm Threaded Barrel, 4.5 in., 24rd, Graphite Black Cerakote
- 9mm
- 24rd
- 4.5 in.
- Striker-fired
- 5% below usual
- Price dropped
Save $47.96
Lower than usual: it usually sells for $984.95, its median price over the last 90 days.
$916.99 + $20.00 shipping to your FFL dealer, before tax and the transfer fee. 22% under MSRP.
Bayou Arms Co.
Lowest of 2 stores4.1 (1.7K), stock not reported,
Compare 3 stores
2 in stock.
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Bayou Arms Co.4.1 4.1(1.7K)store rating | $936.99 | Best price | Not reported | Buy at Bayou Arms Co. (opens in a new tab) |
Black Canyon Arms4.3 4.3(3.5K)store rating | $957.99 | +$21.00 | Not reported | Buy at Black Canyon Arms (opens in a new tab) |
Westbound Armory4.7 4.7(4.6K)store rating | $866.98 | Not available | Out of stock | View at Westbound 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
- $984.95
- 90-day median
- 90-day low
- $805.58
- 90-day high
- $1,123.75
- 2-year low
- $689.62
- Nov 30, 2024
- Unchanged for
- 1 day
- Changed today
Every price change (132 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 19, 2026 | $936.99 | Down 5.8% |
| Oct 13, 2026 | $995.05 | Up 3.1% |
| Oct 12, 2026 | $964.95 | Up 0.2% |
| Oct 10, 2026 | $963.31 | Down 5.7% |
| Oct 4, 2026 | $1,021.80 | Up 3.9% |
| Oct 3, 2026 | $983.18 | Down 2.6% |
| Sep 30, 2026 | $1,008.91 | Down 3.2% |
| Sep 28, 2026 | $1,042.76 | Up 12.5% |
| Sep 13, 2026 | $927.23 | Down 6.5% |
| Sep 11, 2026 | $991.18 | Down 2.5% |
| Sep 6, 2026 | $1,016.88 | Up 7.4% |
| Sep 3, 2026 | $946.74 | Up 17.5% |
| Aug 31, 2026 | $805.58 | Down 16.8% |
| Aug 29, 2026 | $968.59 | Up 0.7% |
| Aug 27, 2026 | $961.77 | Up 11.6% |
| Aug 12, 2026 | $862.04 | Down 20.2% |
| Aug 11, 2026 | $1,079.85 | Up 9.4% |
| Jul 26, 2026 | $986.72 | Down 12.2% |
| Jul 19, 2026 | $1,123.75 | Up 1.1% |
| Jul 13, 2026 | $1,111.16 | Up 21.1% |
| Jul 12, 2026 | $917.28 | Down 0.8% |
| Jul 11, 2026 | $925.10 | Down 5.0% |
| Jul 4, 2026 | $974.05 | Down 5.0% |
| Jun 28, 2026 | $1,024.93 | Up 3.7% |
| Jun 26, 2026 | $988.17 | Down 4.1% |
| Jun 25, 2026 | $1,030.71 | Down 4.5% |
| Jun 24, 2026 | $1,079.76 | Up 14.6% |
| Jun 18, 2026 | $942.56 | Down 3.7% |
| May 23, 2026 | $978.97 | Down 1.0% |
| May 16, 2026 | $989.28 | Up 4.0% |
| May 14, 2026 | $950.94 | Down 7.8% |
| May 10, 2026 | $1,030.96 | Up 8.0% |
| May 9, 2026 | $954.80 | Up 23.0% |
| Apr 29, 2026 | $776.16 | Down 17.4% |
| Apr 20, 2026 | $939.68 | Down 2.4% |
| Apr 18, 2026 | $962.95 | Up 3.2% |
| Apr 17, 2026 | $932.68 | Up 0.3% |
| Apr 11, 2026 | $929.70 | Up 15.3% |
| Apr 9, 2026 | $806.46 | Down 14.4% |
| Apr 7, 2026 | $941.92 | Down 8.1% |
| Apr 3, 2026 | $1,024.94 | Up 10.1% |
| Mar 30, 2026 | $931.10 | Down 3.3% |
| Mar 9, 2026 | $963.11 | Up 13.4% |
| Mar 5, 2026 | $849.31 | Down 9.0% |
| Feb 26, 2026 | $933.81 | Down 13.7% |
| Feb 25, 2026 | $1,081.67 | Up 10.9% |
| Feb 21, 2026 | $975.23 | Up 2.6% |
| Feb 15, 2026 | $950.68 | Up 2.1% |
| Feb 9, 2026 | $931.07 | Down 0.6% |
| Jan 29, 2026 | $936.52 | Down 0.8% |
| Jan 14, 2026 | $944.39 | Up 20.1% |
| Jan 8, 2026 | $786.53 | Down 14.7% |
| Dec 23, 2025 | $922.52 | Up 4.6% |
| Dec 17, 2025 | $881.55 | Down 8.8% |
| Dec 14, 2025 | $966.54 | Up 5.1% |
| Dec 2, 2025 | $919.96 | Up 1.4% |
| Nov 29, 2025 | $907.09 | Up 17.9% |
| Nov 28, 2025 | $769.34 | Down 16.2% |
| Nov 27, 2025 | $918.60 | Up 19.2% |
| Nov 23, 2025 | $770.69 | Down 20.2% |
| Nov 22, 2025 | $965.22 | Up 5.0% |
| Nov 21, 2025 | $919.38 | Up 16.6% |
| Nov 16, 2025 | $788.46 | Down 11.9% |
| Nov 11, 2025 | $895.19 | Up 18.5% |
| Nov 8, 2025 | $755.48 | Down 19.3% |
| Nov 7, 2025 | $936.67 | Down 8.2% |
| Nov 2, 2025 | $1,020.55 | Up 14.5% |
| Oct 31, 2025 | $891.16 | Down 15.9% |
| Oct 27, 2025 | $1,059.60 | Up 23.6% |
| Oct 26, 2025 | $857.11 | Down 0.1% |
| Oct 24, 2025 | $857.86 | Down 16.4% |
| Oct 22, 2025 | $1,026.69 | Up 5.4% |
| Oct 10, 2025 | $974.36 | Up 6.8% |
| Oct 8, 2025 | $912.19 | Up 0.1% |
| Oct 1, 2025 | $911.72 | Down 10.7% |
| Sep 29, 2025 | $1,021.45 | Up 21.5% |
| Sep 22, 2025 | $840.57 | Up 1.0% |
| Sep 18, 2025 | $832.61 | Down 10.1% |
| Aug 29, 2025 | $926.28 | Down 2.8% |
| Aug 17, 2025 | $952.95 | Up 16.9% |
| Aug 13, 2025 | $815.29 | Down 11.6% |
| Aug 11, 2025 | $922.36 | Up 4.0% |
| Aug 9, 2025 | $887.05 | Down 5.8% |
| Aug 6, 2025 | $942.06 | Up 3.1% |
| Aug 2, 2025 | $913.51 | Up 1.5% |
| Jul 26, 2025 | $900.32 | Down 1.7% |
| Jul 20, 2025 | $916.16 | Up 6.8% |
| Jul 14, 2025 | $858.21 | Down 2.1% |
| Jun 19, 2025 | $876.37 | Down 2.4% |
| Jun 17, 2025 | $898.24 | Up 0.5% |
| May 20, 2025 | $894.14 | Up 3.8% |
| May 18, 2025 | $861.61 | Down 3.1% |
| May 9, 2025 | $889.14 | Up 0.5% |
| May 6, 2025 | $884.93 | Up 13.3% |
| Apr 24, 2025 | $780.91 | Down 11.6% |
| Apr 21, 2025 | $883.01 | Up 25.5% |
| Apr 14, 2025 | $703.38 | Down 20.3% |
| Apr 10, 2025 | $882.95 | Up 0.2% |
| Apr 7, 2025 | $880.92 | Down 1.5% |
| Apr 1, 2025 | $894.50 | Down 10.4% |
| Mar 30, 2025 | $998.66 | Up 13.0% |
| Mar 28, 2025 | $883.82 | Up 13.4% |
| Mar 27, 2025 | $779.44 | Down 9.1% |
| Mar 22, 2025 | $857.33 | Down 3.6% |
| Mar 20, 2025 | $889.50 | Up 5.5% |
| Mar 19, 2025 | $843.07 | Down 3.8% |
| Mar 16, 2025 | $876.61 | Up 1.2% |
| Mar 13, 2025 | $866.37 | Down 2.0% |
| Mar 11, 2025 | $883.70 | Down 7.3% |
| Mar 8, 2025 | $952.92 | Up 12.6% |
| Mar 4, 2025 | $846.35 | Down 3.3% |
| Feb 26, 2025 | $875.25 | Up 1.5% |
| Feb 22, 2025 | $862.18 | Up 1.2% |
| Feb 9, 2025 | $852.36 | Up 20.3% |
| Feb 7, 2025 | $708.46 | Down 18.1% |
| Feb 4, 2025 | $864.96 | Up 13.9% |
| Feb 3, 2025 | $759.63 | Down 20.7% |
| Feb 2, 2025 | $957.34 | Up 13.7% |
| Feb 1, 2025 | $842.32 | Down 6.6% |
| Jan 10, 2025 | $901.65 | Up 3.7% |
| Jan 6, 2025 | $869.30 | Up 3.9% |
| Jan 3, 2025 | $836.97 | Down 2.6% |
| Jan 1, 2025 | $859.18 | Down 1.4% |
| Dec 19, 2024 | $871.02 | Up 3.0% |
| Dec 18, 2024 | $845.99 | Down 1.1% |
| Dec 9, 2024 | $855.11 | Down 12.1% |
| Dec 1, 2024 | $973.28 | Up 41.1% |
| Nov 29, 2024 | $689.62 | Down 20.9% |
| Nov 28, 2024 | $872.17 | Up 1.1% |
| Nov 27, 2024 | $862.79 | Up 22.9% |
| Nov 4, 2024 | $702.02 | Down 17.1% |
| Nov 1, 2024 | $846.97 | Down 0.4% |
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 graphite 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
- Graphite Black Cerakote
- Configuration
- Threaded barrel
- Condition
- New



