Skip to content
Sig Sauer

Sig Sauer MPX K 9mm Threaded Barrel, 4.5 in., 30rd, Copper Brown Cerakote

  • 9mm
  • 30rd
  • 4.5 in.
  • Semi-auto
$1,965

About usual: it usually sells for $1,980.68, its median price over the last 90 days.

$1,940 + $25.00 shipping to your FFL dealer, before tax and the transfer fee. 9% under MSRP.

High Desert Guns

Lowest of 2 stores

4.2 (1.9K), stock not reported,

Buy at High Desert Guns(opens the store in a new tab)

Compare 2 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, Copper Brown Cerakote, ranked by landed price
StoreLanded priceVersus bestStockStore link
High Desert Guns4.2
$1,965Best priceNot reportedBuy at High Desert Guns (opens in a new tab)
Bayou Arms Co.4.1
$1,966+$1.00Not reportedBuy at Bayou Arms Co. (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
$1,980.68
90-day median
90-day low
$1,622.86
90-day high
$2,298.77
2-year low
$1,622.86
Aug 15, 2026
Unchanged for
4 days
Since Oct 16, 2026
Every price change (137 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 16, 2026$1,965Up 0.4%
Oct 10, 2026$1,957.67Down 2.1%
Oct 4, 2026$1,999Down 12.6%
Oct 2, 2026$2,287.79Up 10.5%
Sep 30, 2026$2,069.88Up 4.5%
Sep 24, 2026$1,980.68Up 0.6%
Sep 17, 2026$1,969.17Down 0.9%
Sep 14, 2026$1,986.08Down 13.6%
Sep 9, 2026$2,298.77Up 18.3%
Aug 26, 2026$1,943.56Down 3.9%
Aug 22, 2026$2,021.77Down 0.2%
Aug 19, 2026$2,024.99Up 1.3%
Aug 16, 2026$1,999.11Up 23.2%
Aug 8, 2026$1,622.86Down 17.4%
Aug 4, 2026$1,964.69Down 11.0%
Jul 22, 2026$2,206.92Up 8.4%
Jul 8, 2026$2,035.07Up 7.9%
Jul 5, 2026$1,886.08Down 6.1%
Jun 29, 2026$2,007.85Up 21.3%
Jun 23, 2026$1,654.85Down 17.3%
Jun 21, 2026$1,999.87Up 9.6%
Jun 15, 2026$1,825.34Down 10.2%
Jun 10, 2026$2,033.47Up 2.6%
Jun 6, 2026$1,982.19Up 1.6%
May 24, 2026$1,951.32Down 1.5%
May 12, 2026$1,981.11Up 13.5%
May 9, 2026$1,745.40Down 13.8%
Apr 30, 2026$2,025.16Down 0.3%
Apr 25, 2026$2,031.85Down 0.1%
Apr 22, 2026$2,034.78Up 1.0%
Apr 17, 2026$2,015.60Down 0.4%
Apr 11, 2026$2,024.55Up 17.4%
Apr 9, 2026$1,724.75Down 6.8%
Apr 7, 2026$1,850.56Down 5.5%
Mar 20, 2026$1,957.40Down 2.0%
Mar 17, 2026$1,998.07Up 2.5%
Mar 13, 2026$1,949.62Down 13.4%
Mar 7, 2026$2,252.27Down 2.8%
Mar 3, 2026$2,317.20Up 13.4%
Feb 23, 2026$2,043.43Up 2.2%
Feb 22, 2026$1,998.89Up 2.0%
Feb 14, 2026$1,960.07Up 17.8%
Feb 12, 2026$1,663.39Down 11.7%
Feb 11, 2026$1,882.94Down 8.6%
Feb 7, 2026$2,060.20Up 24.8%
Feb 5, 2026$1,650.35Down 9.1%
Jan 14, 2026$1,814.87Down 9.5%
Jan 11, 2026$2,005.81Up 1.2%
Jan 6, 2026$1,982.48Up 2.4%
Dec 27, 2025$1,936.01Up 17.2%
Dec 19, 2025$1,651.67Down 18.3%
Dec 18, 2025$2,021.84Up 17.8%
Dec 16, 2025$1,715.62Down 14.7%
Dec 15, 2025$2,010.50Down 6.5%
Nov 28, 2025$2,150.19Up 19.9%
Nov 21, 2025$1,793.20Up 8.9%
Nov 18, 2025$1,646.48Down 16.4%
Nov 12, 2025$1,970.37Down 14.3%
Nov 9, 2025$2,297.87Up 13.9%
Nov 7, 2025$2,017.30Up 4.1%
Nov 4, 2025$1,937.82Down 5.3%
Oct 30, 2025$2,046.92Down 0.5%
Oct 28, 2025$2,057.62Up 0.8%
Oct 27, 2025$2,042.13Up 3.6%
Oct 23, 2025$1,971Down 15.1%
Oct 21, 2025$2,322.16Up 11.3%
Oct 13, 2025$2,086.25Up 6.3%
Oct 9, 2025$1,963.16Down 10.2%
Oct 6, 2025$2,186.65Up 12.1%
Oct 2, 2025$1,949.84Down 8.5%
Sep 28, 2025$2,131.37Up 27.9%
Sep 25, 2025$1,666.08Down 19.8%
Sep 19, 2025$2,076.12Up 0.0%
Sep 9, 2025$2,075.33Up 1.8%
Sep 3, 2025$2,038.95Up 0.5%
Aug 31, 2025$2,028.16Up 20.5%
Aug 29, 2025$1,682.72Down 16.2%
Aug 18, 2025$2,007.14Down 2.8%
Aug 15, 2025$2,065.76Up 19.6%
Aug 14, 2025$1,726.96Down 13.2%
Aug 10, 2025$1,989.03Up 0.3%
Aug 8, 2025$1,983.91Down 2.8%
Aug 7, 2025$2,040.28Up 0.9%
Jul 31, 2025$2,022.90Up 3.5%
Jul 27, 2025$1,953.74Down 1.6%
Jul 16, 2025$1,984.51Down 2.4%
Jul 12, 2025$2,032.90Up 17.6%
Jul 11, 2025$1,729.14Down 12.0%
Jul 7, 2025$1,965.15Down 12.6%
Jun 29, 2025$2,248.44Up 23.1%
Jun 26, 2025$1,826.79Down 12.1%
Jun 11, 2025$2,079.19Up 15.7%
May 30, 2025$1,797.56Up 4.8%
May 23, 2025$1,714.56Down 12.0%
May 17, 2025$1,947.47Down 3.9%
May 7, 2025$2,027.42Up 1.7%
May 6, 2025$1,993.55Down 10.1%
Apr 28, 2025$2,217.30Up 21.1%
Apr 25, 2025$1,830.27Down 14.9%
Apr 24, 2025$2,150.19Up 6.7%
Apr 22, 2025$2,014.94Down 4.0%
Apr 20, 2025$2,098.42Up 6.5%
Apr 15, 2025$1,971.10Down 2.9%
Apr 13, 2025$2,030.59Up 0.7%
Apr 6, 2025$2,016.54Up 14.2%
Apr 4, 2025$1,765.76Down 3.6%
Apr 1, 2025$1,832.44Down 10.2%
Mar 31, 2025$2,041.15Down 4.9%
Mar 13, 2025$2,146.10Up 5.7%
Mar 10, 2025$2,030.77Up 1.0%
Mar 9, 2025$2,011.62Down 0.1%
Feb 28, 2025$2,014.26Up 0.4%
Feb 23, 2025$2,006.99Up 8.1%
Feb 13, 2025$1,855.95Down 8.7%
Feb 7, 2025$2,032.52Up 20.7%
Jan 22, 2025$1,683.76Down 18.1%
Jan 21, 2025$2,056.44Up 14.8%
Jan 17, 2025$1,791.27Down 12.6%
Jan 16, 2025$2,049.28Up 15.8%
Jan 13, 2025$1,769.67Down 13.1%
Jan 8, 2025$2,035.90Down 1.2%
Jan 5, 2025$2,060.03Down 11.5%
Dec 19, 2024$2,328.37Up 17.2%
Dec 18, 2024$1,987.11Down 2.2%
Dec 12, 2024$2,031.40Up 13.2%
Dec 9, 2024$1,793.78Down 10.4%
Dec 6, 2024$2,001.08Down 2.3%
Dec 1, 2024$2,047.38Down 7.2%
Nov 26, 2024$2,205.41Up 10.1%
Nov 24, 2024$2,003.73Up 2.1%
Nov 14, 2024$1,961.56Down 1.4%
Nov 11, 2024$1,990.07Up 3.3%
Nov 10, 2024$1,926.73Up 12.9%
Nov 8, 2024$1,706.89Down 8.0%
Nov 3, 2024$1,854.78Down 16.2%
Oct 30, 2024$2,212.53Down 0.8%
Oct 27, 2024$2,229.74Up 11.8%

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 copper Brown 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
Rifle
Action
Semi-auto
Capacity
30 rounds
Barrel length
4.5 in.
Finish
Copper Brown Cerakote
Configuration
Threaded barrel
Condition
New