Save $191.07

Sig Sauer MPX K 9mm, 4.5 in., 30rd, Graphite Black Cerakote
- 9mm
- 30rd
- 4.5 in.
- Semi-auto
About usual: it usually sells for $1,785.72, its median price over the last 90 days.
$1,819 + $19.99 shipping to your FFL dealer, before tax and the transfer fee. 13% under MSRP.
Westbound Armory
Lowest of 2 stores4.7 (4.6K), in stock,
Compare 2 stores
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Westbound Armory4.7 4.7(4.6K)store rating | $1,838.99 | Best price | In stock | Buy at Westbound Armory (opens in a new tab) |
Ridgeline Arms4.8 4.8(18.2K)store rating | $1,894.98 | +$55.99 | In stock | Buy at Ridgeline Arms (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
- $1,785.72
- 90-day median
- 90-day low
- $1,450.21
- 90-day high
- $2,034.75
- 2-year low
- $1,407.47
- Sep 23, 2025
- Unchanged for
- 5 days
- Since Oct 15, 2026
Every price change (127 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 15, 2026 | $1,838.99 | Up 2.1% |
| Oct 14, 2026 | $1,800.99 | Down 0.6% |
| Oct 11, 2026 | $1,812.44 | Down 10.9% |
| Oct 8, 2026 | $2,034.75 | Up 10.6% |
| Oct 4, 2026 | $1,839.26 | Up 3.8% |
| Sep 22, 2026 | $1,772.71 | Up 2.5% |
| Sep 20, 2026 | $1,728.98 | Up 10.2% |
| Sep 13, 2026 | $1,568.27 | Up 8.1% |
| Sep 9, 2026 | $1,450.21 | Down 14.1% |
| Sep 2, 2026 | $1,687.62 | Down 8.7% |
| Aug 30, 2026 | $1,848.62 | Up 2.7% |
| Aug 22, 2026 | $1,799.90 | Up 21.5% |
| Aug 19, 2026 | $1,481.18 | Down 17.1% |
| Aug 17, 2026 | $1,786.70 | Up 9.2% |
| Aug 15, 2026 | $1,635.99 | Up 2.4% |
| Aug 12, 2026 | $1,597.34 | Down 10.5% |
| Aug 11, 2026 | $1,784.73 | Down 0.8% |
| Aug 3, 2026 | $1,798.99 | Up 0.4% |
| Jul 28, 2026 | $1,791.70 | Up 7.2% |
| Jul 24, 2026 | $1,671.68 | Down 9.6% |
| Jul 16, 2026 | $1,849.08 | Down 0.6% |
| Jul 6, 2026 | $1,861.09 | Up 7.5% |
| Jun 20, 2026 | $1,730.68 | Down 8.4% |
| Jun 10, 2026 | $1,889.51 | Up 3.4% |
| Jun 9, 2026 | $1,827.04 | Up 3.9% |
| Jun 8, 2026 | $1,758.90 | Up 5.5% |
| May 31, 2026 | $1,667.23 | Up 2.8% |
| May 28, 2026 | $1,622.41 | Down 8.8% |
| May 18, 2026 | $1,779.42 | Up 1.5% |
| May 13, 2026 | $1,753.14 | Up 0.1% |
| May 10, 2026 | $1,751.11 | Down 0.1% |
| May 3, 2026 | $1,753.23 | Down 2.1% |
| May 1, 2026 | $1,791.07 | Up 2.5% |
| Apr 29, 2026 | $1,747.06 | Down 1.0% |
| Apr 23, 2026 | $1,763.90 | Down 11.3% |
| Apr 9, 2026 | $1,988.35 | Up 15.0% |
| Apr 6, 2026 | $1,729.57 | Down 2.1% |
| Mar 27, 2026 | $1,765.87 | Up 2.3% |
| Mar 25, 2026 | $1,726.62 | Down 3.2% |
| Mar 22, 2026 | $1,783.35 | Up 25.4% |
| Mar 21, 2026 | $1,422.28 | Down 7.7% |
| Mar 15, 2026 | $1,541.29 | Down 13.1% |
| Mar 6, 2026 | $1,773.42 | Up 5.3% |
| Mar 4, 2026 | $1,684.39 | Down 3.5% |
| Feb 27, 2026 | $1,745.64 | Up 0.6% |
| Feb 24, 2026 | $1,735.43 | Up 1.6% |
| Feb 23, 2026 | $1,708.05 | Down 16.1% |
| Jan 26, 2026 | $2,034.64 | Up 23.0% |
| Jan 24, 2026 | $1,653.88 | Down 5.9% |
| Jan 23, 2026 | $1,757.58 | Up 1.9% |
| Jan 19, 2026 | $1,725.55 | Down 1.2% |
| Jan 1, 2026 | $1,747.07 | Down 0.0% |
| Dec 31, 2025 | $1,747.50 | Up 2.0% |
| Dec 30, 2025 | $1,713.25 | Up 3.5% |
| Dec 24, 2025 | $1,654.60 | Down 10.0% |
| Dec 23, 2025 | $1,838.59 | Up 4.3% |
| Dec 10, 2025 | $1,761.98 | Up 1.9% |
| Nov 24, 2025 | $1,729.31 | Down 2.7% |
| Nov 22, 2025 | $1,778.04 | Down 4.0% |
| Nov 21, 2025 | $1,851.77 | Up 10.8% |
| Nov 16, 2025 | $1,671.87 | Down 5.0% |
| Nov 12, 2025 | $1,759.89 | Up 2.7% |
| Nov 10, 2025 | $1,714.39 | Up 1.4% |
| Nov 7, 2025 | $1,691.42 | Down 3.8% |
| Nov 6, 2025 | $1,757.63 | Up 1.4% |
| Oct 31, 2025 | $1,733.33 | Up 0.9% |
| Oct 23, 2025 | $1,717.37 | Up 9.5% |
| Oct 20, 2025 | $1,568.07 | Down 7.5% |
| Oct 15, 2025 | $1,694.44 | Up 8.6% |
| Oct 7, 2025 | $1,559.92 | Down 8.6% |
| Sep 27, 2025 | $1,706.18 | Down 2.9% |
| Sep 26, 2025 | $1,756.76 | Up 1.6% |
| Sep 24, 2025 | $1,728.38 | Up 22.8% |
| Sep 18, 2025 | $1,407.47 | Down 17.6% |
| Sep 16, 2025 | $1,708.03 | Up 5.5% |
| Sep 9, 2025 | $1,618.64 | Down 6.2% |
| Sep 6, 2025 | $1,725.01 | Down 0.6% |
| Aug 27, 2025 | $1,735.31 | Up 5.9% |
| Aug 19, 2025 | $1,638.35 | Down 5.3% |
| Aug 15, 2025 | $1,729.64 | Down 2.2% |
| Aug 12, 2025 | $1,769.25 | Up 3.8% |
| Aug 2, 2025 | $1,704.66 | Down 11.7% |
| Jul 16, 2025 | $1,930.53 | Up 6.1% |
| Jul 14, 2025 | $1,819.96 | Up 6.8% |
| Jul 10, 2025 | $1,703.35 | Up 8.3% |
| Jul 5, 2025 | $1,572.47 | Down 7.3% |
| Jun 26, 2025 | $1,696.35 | Down 2.8% |
| Jun 25, 2025 | $1,744.67 | Up 3.7% |
| Jun 21, 2025 | $1,682.12 | Down 4.5% |
| Jun 13, 2025 | $1,761.55 | Up 1.3% |
| Jun 11, 2025 | $1,738.74 | Up 0.5% |
| May 28, 2025 | $1,729.94 | Down 7.8% |
| May 27, 2025 | $1,876.82 | Up 11.6% |
| May 21, 2025 | $1,681.56 | Down 5.1% |
| May 19, 2025 | $1,771.23 | Up 5.5% |
| May 12, 2025 | $1,679.39 | Down 0.9% |
| May 9, 2025 | $1,694.97 | Down 0.4% |
| May 5, 2025 | $1,702.35 | Down 1.2% |
| May 2, 2025 | $1,722.61 | Up 0.4% |
| Apr 30, 2025 | $1,716.20 | Down 6.3% |
| Apr 25, 2025 | $1,832.40 | Up 9.9% |
| Apr 21, 2025 | $1,667.98 | Up 16.5% |
| Apr 18, 2025 | $1,432.24 | Down 16.6% |
| Apr 13, 2025 | $1,718.30 | Down 4.2% |
| Apr 9, 2025 | $1,793.75 | Down 0.7% |
| Apr 7, 2025 | $1,806.21 | Down 0.6% |
| Mar 25, 2025 | $1,817.78 | Up 23.9% |
| Mar 7, 2025 | $1,467.10 | Down 11.9% |
| Feb 20, 2025 | $1,665.97 | Up 0.4% |
| Feb 16, 2025 | $1,658.67 | Up 7.9% |
| Feb 7, 2025 | $1,537.57 | Down 5.4% |
| Feb 4, 2025 | $1,625.07 | Up 4.2% |
| Jan 28, 2025 | $1,559.38 | Down 9.8% |
| Jan 26, 2025 | $1,728.95 | Up 5.8% |
| Jan 21, 2025 | $1,634.05 | Down 2.3% |
| Jan 2, 2025 | $1,672.92 | Up 7.5% |
| Dec 27, 2024 | $1,556.56 | Down 6.0% |
| Dec 25, 2024 | $1,656.29 | Down 14.2% |
| Dec 22, 2024 | $1,929.30 | Up 25.0% |
| Dec 21, 2024 | $1,543.58 | Up 6.4% |
| Dec 18, 2024 | $1,450.91 | Down 19.2% |
| Dec 11, 2024 | $1,794.59 | Up 5.7% |
| Nov 19, 2024 | $1,697.54 | Down 9.5% |
| Nov 11, 2024 | $1,875.47 | Up 14.0% |
| Nov 4, 2024 | $1,644.61 | Down 1.3% |
| Nov 1, 2024 | $1,665.83 | Down 4.1% |
| Oct 22, 2024 | $1,736.64 | Up 7.0% |
About this product
The Sig Sauer MPX K 9mm 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 graphite Black Cerakote finish in the standard 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
- Graphite Black Cerakote
- Configuration
- Standard
- Condition
- New