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Sig Sauer

Sig Sauer MPX K 9mm Threaded Barrel, 4.5 in., 30rd, Battleship Grey Cerakote

  • 9mm
  • 30rd
  • 4.5 in.
  • Semi-auto
$2,069.99

14% above usual

Higher than usual: it usually sells for $1,823.50, its median price over the last 90 days.

$2,040 + $29.99 shipping to your FFL dealer, before tax and the transfer fee. 4% under MSRP.

Granite Peak Supply

Lowest of 5 stores

4.6 (6.4K), in stock,

Buy at Granite Peak Supply(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, Battleship Grey Cerakote, ranked by landed price
StoreLanded priceVersus bestStockStore link
Granite Peak Supply4.6
$2,069.99Best priceIn stockBuy at Granite Peak Supply (opens in a new tab)
Badlands Tactical4.3
$2,113.99+$44.00Not reportedBuy at Badlands Tactical (opens in a new tab)
Gulf Coast Guns4.6
$2,254.99+$185.00In stockBuy at Gulf Coast Guns (opens in a new tab)
Red River Outdoors4.4
$2,288.99+$219.00In stockBuy at Red River Outdoors (opens in a new tab)
Timber Ridge Sporting4.6
$2,448.99+$379.00In stockBuy at Timber Ridge Sporting (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
$1,823.50
90-day median
90-day low
$1,740.78
90-day high
$2,069.99
2-year low
$1,446.34
May 13, 2026
Unchanged for
1 day
Changed today
Every price change (137 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 19, 2026$2,069.99Up 7.2%
Oct 10, 2026$1,930.37Up 10.8%
Oct 2, 2026$1,742.48Down 9.7%
Oct 1, 2026$1,928.60Up 5.7%
Sep 27, 2026$1,824.45Up 3.3%
Sep 25, 2026$1,766.39Down 3.1%
Sep 16, 2026$1,823.50Up 1.1%
Sep 9, 2026$1,804.01Up 3.1%
Sep 8, 2026$1,750.58Up 0.6%
Sep 1, 2026$1,740.78Down 14.2%
Aug 20, 2026$2,029.62Up 16.0%
Aug 15, 2026$1,749.07Down 13.3%
Aug 3, 2026$2,017.13Up 13.2%
Jul 26, 2026$1,781.77Down 13.2%
Jul 16, 2026$2,052.72Up 2.2%
Jul 7, 2026$2,007.74Up 13.3%
Jul 1, 2026$1,772.07Down 1.8%
Jun 27, 2026$1,804.35Down 1.6%
Jun 26, 2026$1,833.12Up 12.0%
Jun 22, 2026$1,636.17Down 20.4%
Jun 10, 2026$2,056.56Up 18.1%
Jun 6, 2026$1,741.41Down 2.6%
Jun 2, 2026$1,787.10Down 0.7%
May 14, 2026$1,798.91Up 24.4%
May 13, 2026$1,446.34Down 23.4%
May 3, 2026$1,887.43Up 2.5%
Apr 27, 2026$1,840.57Up 5.8%
Apr 26, 2026$1,739.36Down 3.2%
Apr 25, 2026$1,796.41Up 2.3%
Apr 24, 2026$1,756.62Down 3.8%
Apr 22, 2026$1,826.54Down 1.0%
Apr 21, 2026$1,845.14Up 4.4%
Apr 19, 2026$1,767.80Down 3.9%
Apr 17, 2026$1,838.94Up 0.9%
Apr 13, 2026$1,823.21Down 11.5%
Apr 11, 2026$2,061.28Up 31.2%
Mar 18, 2026$1,571.01Down 12.0%
Mar 14, 2026$1,784.60Up 11.8%
Mar 6, 2026$1,596.74Down 14.2%
Mar 4, 2026$1,861.06Up 1.8%
Mar 1, 2026$1,828.86Up 10.9%
Feb 27, 2026$1,649.23Down 15.0%
Feb 21, 2026$1,940.84Up 7.3%
Feb 16, 2026$1,808.21Down 3.7%
Feb 11, 2026$1,878.58Up 6.6%
Feb 3, 2026$1,761.63Down 11.0%
Jan 19, 2026$1,979.23Up 10.9%
Jan 16, 2026$1,784.98Up 13.3%
Jan 8, 2026$1,575.06Down 24.7%
Jan 2, 2026$2,091.36Up 11.5%
Jan 1, 2026$1,876.07Down 7.2%
Dec 26, 2025$2,022.31Up 12.2%
Dec 18, 2025$1,802.76Up 2.2%
Dec 7, 2025$1,764.28Down 0.0%
Nov 18, 2025$1,765.02Down 4.5%
Nov 13, 2025$1,848.38Up 11.8%
Oct 21, 2025$1,652.95Down 7.6%
Oct 18, 2025$1,789.47Down 1.4%
Oct 5, 2025$1,815.43Down 9.6%
Sep 23, 2025$2,007.35Up 10.0%
Sep 21, 2025$1,824.88Up 2.1%
Sep 20, 2025$1,787.89Down 11.1%
Sep 12, 2025$2,010.60Up 36.6%
Sep 8, 2025$1,472.33Down 23.7%
Sep 4, 2025$1,928.76Up 26.4%
Aug 31, 2025$1,525.33Down 16.1%
Aug 23, 2025$1,817.77Down 10.1%
Aug 20, 2025$2,020.99Up 9.6%
Aug 15, 2025$1,844.72Up 15.4%
Aug 14, 2025$1,598.03Down 11.4%
Aug 10, 2025$1,804.19Up 5.5%
Aug 8, 2025$1,710.30Up 3.1%
Jul 31, 2025$1,659.52Down 5.1%
Jul 29, 2025$1,748.58Down 16.9%
Jul 26, 2025$2,103.48Up 16.8%
Jul 25, 2025$1,801.49Down 2.1%
Jul 24, 2025$1,840.20Down 0.2%
Jul 22, 2025$1,844.39Up 1.9%
Jul 19, 2025$1,810.68Down 0.5%
Jul 18, 2025$1,820.17Down 0.8%
Jul 17, 2025$1,834Up 2.7%
Jul 10, 2025$1,785.45Up 0.7%
Jul 6, 2025$1,773.01Down 4.1%
Jul 4, 2025$1,848.34Up 1.5%
Jun 30, 2025$1,820.27Up 6.4%
Jun 15, 2025$1,710.31Down 8.1%
Jun 13, 2025$1,861Up 5.1%
Jun 12, 2025$1,771.02Down 0.7%
Jun 4, 2025$1,783.09Down 0.3%
May 23, 2025$1,788.83Up 3.0%
May 15, 2025$1,736.64Down 6.1%
May 12, 2025$1,849Up 7.2%
May 9, 2025$1,724.70Down 7.7%
May 4, 2025$1,869.35Up 3.3%
May 1, 2025$1,809.46Up 1.6%
Apr 29, 2025$1,780.55Down 2.3%
Apr 26, 2025$1,822.78Down 6.2%
Apr 22, 2025$1,943.09Down 3.1%
Apr 16, 2025$2,005.72Up 6.8%
Apr 14, 2025$1,877.75Up 8.6%
Apr 13, 2025$1,728.86Down 5.4%
Apr 12, 2025$1,827.58Down 1.8%
Apr 6, 2025$1,860.28Up 13.7%
Mar 20, 2025$1,636.50Down 18.3%
Mar 18, 2025$2,002.07Up 9.0%
Mar 15, 2025$1,837.14Up 18.5%
Mar 10, 2025$1,550.64Down 17.7%
Mar 6, 2025$1,884.02Down 0.7%
Feb 26, 2025$1,897.86Up 4.0%
Feb 21, 2025$1,824.89Down 5.4%
Feb 19, 2025$1,929.23Up 4.4%
Feb 13, 2025$1,847.99Up 1.5%
Feb 5, 2025$1,821.56Down 11.6%
Feb 2, 2025$2,060.27Up 23.3%
Jan 30, 2025$1,670.75Down 11.0%
Jan 27, 2025$1,878.16Down 3.0%
Jan 16, 2025$1,936.25Up 3.6%
Jan 15, 2025$1,868.57Up 17.3%
Jan 14, 2025$1,592.37Down 3.3%
Jan 3, 2025$1,646.81Down 8.5%
Jan 2, 2025$1,799.42Down 1.8%
Dec 29, 2024$1,832.50Down 0.8%
Dec 25, 2024$1,847.13Up 2.1%
Dec 20, 2024$1,809.41Down 2.1%
Dec 13, 2024$1,849.08Up 1.6%
Dec 12, 2024$1,819.76Down 0.8%
Dec 7, 2024$1,834.72Up 6.9%
Dec 4, 2024$1,716.28Down 7.7%
Dec 2, 2024$1,860.40Down 0.3%
Nov 27, 2024$1,866.23Down 2.1%
Nov 23, 2024$1,906.94Up 6.4%
Nov 15, 2024$1,791.89Down 3.0%
Nov 7, 2024$1,847.50Down 12.8%
Nov 5, 2024$2,119.80Up 29.7%
Nov 4, 2024$1,634.70Down 9.1%
Nov 3, 2024$1,797.74Down 4.3%
Oct 23, 2024$1,879.07Up 10.9%

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 battleship Grey 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
Battleship Grey Cerakote
Configuration
Threaded barrel
Condition
New