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Sig Sauer

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

  • 9mm
  • 30rd
  • 4.5 in.
  • Semi-auto
  • 12% below usual
$1,678.99Usually $1,907.72

Save $228.73

Lower than usual: it usually sells for $1,907.72, its median price over the last 90 days.

$1,649 + $29.99 shipping to your FFL dealer, before tax and the transfer fee. 23% under MSRP.

Granite Peak Supply

4.6 (6.4K), out of stock,

View at Granite Peak Supply(opens the store in a new tab)

Compare 6 stores

0 in stock.

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, Titanium Cerakote, ranked by landed price
StoreLanded priceVersus bestStockStore link
Granite Peak Supply4.6
$1,678.99Not availableOut of stockView at Granite Peak Supply (opens in a new tab)
Bayou Arms Co.4.1
$1,879.99Not availableOut of stockView at Bayou Arms Co. (opens in a new tab)
Westbound Armory4.7
$1,959.99Not availableOut of stockView at Westbound Armory (opens in a new tab)
Sawtooth Outfitters4.5
$2,022.49Not availableOut of stockView at Sawtooth Outfitters (opens in a new tab)
Badlands Tactical4.3
$2,024.98Not availableOut of stockView at Badlands Tactical (opens in a new tab)
Red River Outdoors4.4
$2,054.98Not availableOut of stockView at Red River Outdoors (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

Usual
$1,907.72
90-day median
90-day low
$1,602.02
90-day high
$2,185.25
2-year low
$1,602.02
Sep 16, 2026
Unchanged for
4 days
Since Oct 16, 2026
Every price change (115 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 16, 2026$1,678.99Down 4.0%
Oct 8, 2026$1,748.54Down 9.0%
Oct 7, 2026$1,922.50Up 0.8%
Sep 24, 2026$1,907.72Up 3.7%
Sep 18, 2026$1,839.30Down 8.3%
Sep 17, 2026$2,006.57Up 25.3%
Sep 15, 2026$1,602.02Down 2.6%
Sep 13, 2026$1,644.32Down 24.7%
Sep 12, 2026$2,183.08Up 34.2%
Sep 9, 2026$1,626.16Down 12.1%
Aug 22, 2026$1,849.94Down 7.2%
Aug 12, 2026$1,992.89Up 1.5%
Jul 23, 2026$1,962.91Down 10.2%
Jul 15, 2026$2,185.25Up 14.8%
Jul 9, 2026$1,903.96Down 12.9%
Jul 6, 2026$2,187.04Up 15.5%
Jul 3, 2026$1,893.57Down 10.7%
Jul 1, 2026$2,120.30Up 9.8%
Jun 28, 2026$1,930.87Up 1.4%
Jun 20, 2026$1,904.30Down 1.9%
Jun 5, 2026$1,940.46Up 19.7%
Jun 4, 2026$1,620.75Down 18.3%
Jun 3, 2026$1,984.39Down 11.2%
Jun 2, 2026$2,233.50Up 14.3%
May 27, 2026$1,954.79Up 1.9%
May 20, 2026$1,918.54Down 2.5%
May 17, 2026$1,968.63Down 7.9%
May 12, 2026$2,138.23Up 8.9%
May 2, 2026$1,964.35Up 4.7%
Apr 20, 2026$1,876.67Down 8.4%
Apr 15, 2026$2,047.78Up 3.8%
Apr 14, 2026$1,973.41Down 1.3%
Apr 13, 2026$1,998.81Up 2.0%
Apr 6, 2026$1,960.56Up 1.3%
Apr 4, 2026$1,935.82Down 0.5%
Mar 31, 2026$1,946.14Up 12.5%
Mar 27, 2026$1,730.03Down 11.6%
Mar 19, 2026$1,956.64Down 2.8%
Mar 12, 2026$2,013.29Up 1.1%
Mar 3, 2026$1,991.73Up 4.9%
Feb 26, 2026$1,899.32Down 5.3%
Feb 20, 2026$2,006.66Down 0.6%
Feb 16, 2026$2,018.45Up 18.2%
Feb 12, 2026$1,707.59Down 15.4%
Feb 10, 2026$2,019.21Up 0.8%
Jan 26, 2026$2,004.16Up 10.2%
Jan 24, 2026$1,818.42Down 9.4%
Jan 22, 2026$2,007.50Up 2.6%
Jan 16, 2026$1,957.07Up 10.1%
Dec 26, 2025$1,778.33Up 7.8%
Dec 24, 2025$1,650.23Down 3.5%
Dec 23, 2025$1,710.43Down 13.6%
Dec 21, 2025$1,980.58Down 4.0%
Dec 11, 2025$2,063.25Up 18.1%
Dec 1, 2025$1,746.97Down 17.0%
Nov 21, 2025$2,105.67Up 5.8%
Oct 28, 2025$1,990Down 2.2%
Oct 19, 2025$2,034.37Up 9.4%
Oct 15, 2025$1,860.01Down 12.5%
Oct 11, 2025$2,124.97Up 1.7%
Sep 27, 2025$2,089.28Up 7.1%
Sep 11, 2025$1,951.55Up 6.4%
Sep 8, 2025$1,833.39Down 12.3%
Sep 7, 2025$2,090.20Down 0.3%
Sep 4, 2025$2,097.44Up 0.4%
Sep 2, 2025$2,089.48Up 3.0%
Aug 23, 2025$2,029.25Down 2.7%
Aug 18, 2025$2,086.43Up 1.6%
Aug 12, 2025$2,053Up 0.1%
Aug 10, 2025$2,051.34Down 1.3%
Aug 1, 2025$2,078.47Down 5.3%
Jul 4, 2025$2,195.28Down 3.4%
Jul 3, 2025$2,273.29Up 25.1%
Jun 29, 2025$1,816.89Down 4.1%
Jun 26, 2025$1,895.07Down 12.0%
Jun 19, 2025$2,153.33Down 7.4%
Jun 17, 2025$2,325.60Up 8.5%
Jun 6, 2025$2,142.91Up 2.2%
Jun 2, 2025$2,095.77Up 8.2%
May 29, 2025$1,936.07Down 8.0%
May 17, 2025$2,103.56Down 2.0%
May 12, 2025$2,146Down 11.5%
Apr 29, 2025$2,425.60Up 20.3%
Apr 16, 2025$2,016.68Down 6.3%
Apr 14, 2025$2,151.17Down 1.7%
Apr 10, 2025$2,187.30Up 13.3%
Mar 31, 2025$1,930.60Down 15.1%
Mar 23, 2025$2,273.14Up 0.5%
Mar 20, 2025$2,260.82Up 4.0%
Mar 6, 2025$2,173.32Down 1.4%
Feb 20, 2025$2,205.03Up 0.4%
Feb 18, 2025$2,196.42Down 1.3%
Feb 11, 2025$2,224.63Up 0.6%
Jan 31, 2025$2,210.29Up 19.5%
Jan 28, 2025$1,848.94Down 14.7%
Jan 18, 2025$2,168.28Down 5.0%
Jan 15, 2025$2,282.02Up 0.6%
Jan 14, 2025$2,269.40Down 1.1%
Jan 11, 2025$2,294.09Up 4.0%
Jan 3, 2025$2,204.89Up 4.5%
Jan 1, 2025$2,109.20Down 8.2%
Dec 24, 2024$2,296.80Up 6.1%
Dec 14, 2024$2,164.81Down 3.0%
Dec 9, 2024$2,230.63Down 0.6%
Nov 26, 2024$2,244.62Up 1.3%
Nov 24, 2024$2,216.47Down 9.9%
Nov 18, 2024$2,461.17Up 10.4%
Nov 17, 2024$2,228.49Down 1.1%
Nov 11, 2024$2,252.17Up 0.3%
Nov 10, 2024$2,244.72Down 4.5%
Nov 9, 2024$2,349.31Up 5.8%
Nov 8, 2024$2,220.02Down 4.0%
Nov 6, 2024$2,312.20Up 4.2%
Nov 3, 2024$2,219.73Up 1.5%
Oct 29, 2024$2,186.54Up 2.8%

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 titanium 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
Titanium Cerakote
Configuration
Threaded barrel
Condition
New
$1,678.9912% below usual
at Granite Peak Supply
View at Granite Peak Supply(opens the store in a new tab)