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Sig Sauer MPX K 9mm Threaded Barrel, 4.5 in., 30rd, Black
Sig Sauer

Sig Sauer MPX K 9mm Threaded Barrel, 4.5 in., 30rd, Black

  • 9mm
  • 30rd
  • 4.5 in.
  • Semi-auto
$1,915

8% above usual

Higher than usual: it usually sells for $1,768.51, its median price over the last 90 days.

$1,900 + $15.00 shipping to your FFL dealer, before tax and the transfer fee. 8% under MSRP.

Black Canyon Arms

Lowest of 5 stores

4.3 (3.5K), stock not reported,

Buy at Black Canyon 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 Sig Sauer MPX K 9mm Threaded Barrel, 4.5 in., 30rd, Black, ranked by landed price
StoreLanded priceVersus bestStockStore link
Black Canyon Arms4.3
$1,915Best priceNot reportedBuy at Black Canyon Arms (opens in a new tab)
Bayou Arms Co.4.1
$2,059.99+$144.99Not reportedBuy at Bayou Arms Co. (opens in a new tab)
Timber Ridge Sporting4.6
$2,119.99+$204.99In stockBuy at Timber Ridge Sporting (opens in a new tab)
Gulf Coast Guns4.6
$2,143.99+$228.99In stockBuy at Gulf Coast Guns (opens in a new tab)
Iron Mesa Armory4.9
$2,179+$264.00In 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
$1,768.51
90-day median
90-day low
$1,514.74
90-day high
$1,915
2-year low
$1,485.40
Apr 5, 2026
Unchanged for
1 day
Changed today
Every price change (129 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 19, 2026$1,915Up 8.2%
Oct 7, 2026$1,769.39Up 6.5%
Oct 2, 2026$1,661.02Down 7.0%
Sep 26, 2026$1,786.07Down 2.4%
Sep 25, 2026$1,830.86Down 3.9%
Sep 23, 2026$1,904.95Up 3.7%
Sep 18, 2026$1,837.61Down 0.5%
Sep 15, 2026$1,846.27Up 3.9%
Sep 9, 2026$1,776.23Up 0.4%
Aug 19, 2026$1,768.51Up 16.8%
Jul 22, 2026$1,514.74Down 14.9%
Jul 21, 2026$1,779.60Up 8.4%
Jul 17, 2026$1,642.22Down 6.7%
Jul 16, 2026$1,759.64Down 0.2%
Jul 12, 2026$1,763.96Down 12.9%
Jul 11, 2026$2,025.52Up 13.3%
Jul 6, 2026$1,787.12Down 1.9%
Jun 30, 2026$1,822.23Down 1.1%
Jun 23, 2026$1,843.12Up 23.7%
Jun 7, 2026$1,490.13Down 16.2%
May 31, 2026$1,778.81Down 0.4%
May 30, 2026$1,786.01Up 1.9%
May 25, 2026$1,752.17Down 3.4%
May 22, 2026$1,813.90Down 14.0%
May 13, 2026$2,108.97Up 17.4%
May 11, 2026$1,795.87Down 1.2%
May 6, 2026$1,816.79Up 4.0%
May 5, 2026$1,746.50Up 4.4%
Apr 30, 2026$1,672.33Down 2.8%
Apr 29, 2026$1,720.64Down 10.3%
Apr 28, 2026$1,918.96Up 6.9%
Apr 26, 2026$1,795.03Up 8.7%
Apr 15, 2026$1,651.16Down 3.8%
Apr 7, 2026$1,717.10Down 11.5%
Apr 6, 2026$1,939.50Up 30.6%
Apr 3, 2026$1,485.40Down 18.9%
Apr 1, 2026$1,832.65Down 13.7%
Mar 30, 2026$2,123.40Up 17.5%
Mar 29, 2026$1,807.54Up 0.6%
Mar 28, 2026$1,796.06Down 2.0%
Mar 24, 2026$1,831.97Down 0.9%
Mar 20, 2026$1,849.44Down 9.0%
Mar 17, 2026$2,032.22Up 6.8%
Mar 15, 2026$1,903.28Up 26.8%
Mar 13, 2026$1,500.48Down 17.4%
Mar 6, 2026$1,816.81Up 0.7%
Feb 22, 2026$1,804.90Down 14.7%
Feb 19, 2026$2,115.64Up 14.0%
Feb 11, 2026$1,855.57Down 0.4%
Feb 4, 2026$1,863.29Down 0.5%
Feb 1, 2026$1,872.35Down 3.9%
Jan 30, 2026$1,948.16Up 25.9%
Jan 23, 2026$1,547.91Down 18.1%
Jan 20, 2026$1,890.75Down 3.0%
Jan 14, 2026$1,949.24Up 3.4%
Jan 12, 2026$1,884.48Up 6.3%
Jan 11, 2026$1,772.67Down 1.6%
Jan 3, 2026$1,802.33Down 6.0%
Dec 28, 2025$1,916.99Up 2.6%
Dec 17, 2025$1,868.81Up 0.9%
Dec 16, 2025$1,851.98Down 1.5%
Dec 12, 2025$1,880.11Up 8.7%
Dec 7, 2025$1,729.93Down 8.4%
Dec 1, 2025$1,889.32Down 0.9%
Nov 28, 2025$1,906.94Up 1.3%
Nov 25, 2025$1,881.78Down 1.2%
Nov 24, 2025$1,904.67Up 1.0%
Nov 14, 2025$1,886.62Up 0.5%
Nov 8, 2025$1,876.40Down 0.3%
Oct 26, 2025$1,882.82Down 1.5%
Oct 18, 2025$1,911.11Up 3.5%
Oct 17, 2025$1,845.68Up 3.6%
Oct 13, 2025$1,782.20Down 6.3%
Oct 6, 2025$1,901.20Up 9.2%
Oct 3, 2025$1,740.68Down 17.6%
Sep 23, 2025$2,113.64Up 11.5%
Sep 22, 2025$1,895.74Down 4.1%
Aug 26, 2025$1,976.06Up 2.7%
Aug 25, 2025$1,923.60Down 1.0%
Aug 3, 2025$1,942.47Up 9.9%
Jul 29, 2025$1,767.55Up 3.0%
Jul 28, 2025$1,716.72Down 10.7%
Jul 23, 2025$1,922.37Up 3.1%
Jul 13, 2025$1,865.20Up 16.3%
Jul 10, 2025$1,604.07Down 25.1%
Jul 5, 2025$2,141.86Up 7.4%
Jun 30, 2025$1,995.18Up 1.0%
Jun 27, 2025$1,974.91Up 3.2%
Jun 20, 2025$1,913.87Down 3.3%
Jun 11, 2025$1,979.30Up 2.1%
Jun 10, 2025$1,937.76Up 10.7%
Jun 8, 2025$1,750.62Down 5.3%
Jun 7, 2025$1,849.55Up 1.0%
Jun 5, 2025$1,830.55Down 7.4%
Jun 2, 2025$1,976.74Up 2.4%
Jun 1, 2025$1,929.53Down 2.6%
May 20, 2025$1,981.31Up 3.0%
May 11, 2025$1,923.08Down 0.5%
May 7, 2025$1,933.22Up 0.7%
May 6, 2025$1,920.65Down 3.6%
Apr 25, 2025$1,992.97Down 0.1%
Apr 19, 2025$1,995.89Up 11.2%
Apr 14, 2025$1,794.69Down 3.4%
Apr 9, 2025$1,858.70Down 2.2%
Apr 1, 2025$1,901.14Down 2.3%
Mar 26, 2025$1,945.05Up 2.5%
Mar 19, 2025$1,898.07Down 5.2%
Mar 15, 2025$2,003.04Down 1.8%
Feb 28, 2025$2,039.69Up 1.9%
Feb 18, 2025$2,001.31Up 13.7%
Feb 15, 2025$1,759.88Down 12.9%
Jan 23, 2025$2,020.32Down 1.0%
Jan 22, 2025$2,041.34Up 11.1%
Jan 20, 2025$1,837.60Down 6.4%
Jan 3, 2025$1,962.26Down 5.5%
Dec 30, 2024$2,077.32Up 5.6%
Dec 28, 2024$1,967.75Down 3.0%
Dec 23, 2024$2,028.24Down 7.5%
Dec 15, 2024$2,192.71Up 8.8%
Dec 13, 2024$2,014.50Up 18.8%
Dec 9, 2024$1,695.50Up 3.6%
Dec 5, 2024$1,635.86Down 29.4%
Dec 2, 2024$2,317.74Up 16.4%
Nov 19, 2024$1,990.85Up 15.1%
Nov 17, 2024$1,728.96Down 24.9%
Nov 16, 2024$2,302.61Up 14.4%
Nov 7, 2024$2,012.43Up 13.7%
Oct 29, 2024$1,769.74Up 0.2%
Oct 21, 2024$1,765.93Down 24.7%

About this product

The Sig Sauer MPX K 9mm Threaded Barrel is a rifle chambered in 9mm Luger, with a semi-auto action, a 4.5-inch barrel and a 30-round capacity. This listing is the black 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
Rifle
Action
Semi-auto
Capacity
30 rounds
Barrel length
4.5 in.
Finish
Black
Configuration
Threaded barrel
Condition
New