Save $192.92
Sig Sauer M18 9mm, 3.9 in., 17rd, Robin's Egg Blue Cerakote
- 9mm
- 17rd
- 3.9 in.
- Striker-fired
About usual: it usually sells for $814.37, its median price over the last 90 days.
$782.99 + $19.99 shipping to your FFL dealer, before tax and the transfer fee. 8% under MSRP.
Westbound Armory
Lowest of 3 stores4.7 (4.6K), in stock,
Compare 4 stores
3 in stock.
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 | $802.98 | Best price | In stock | Buy at Westbound Armory (opens in a new tab) |
High Desert Guns4.2 4.2(1.9K)store rating | $804.49 | +$1.51 | Not reported | Buy at High Desert Guns (opens in a new tab) |
Summit Tactical4.6 4.6(10.9K)store rating | $849.98 | +$47.00 | In stock | Buy at Summit Tactical (opens in a new tab) |
Black Canyon Arms4.3 4.3(3.5K)store rating | $807.99 | Not available | Out of stock | View at Black Canyon 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
- $814.37
- 90-day median
- 90-day low
- $697.65
- 90-day high
- $892.70
- 2-year low
- $674.60
- Feb 25, 2026
- Unchanged for
- 3 days
- Since Oct 17, 2026
Every price change (121 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 17, 2026 | $802.98 | Down 1.7% |
| Oct 14, 2026 | $816.72 | Down 8.5% |
| Oct 6, 2026 | $892.70 | Up 9.5% |
| Oct 4, 2026 | $814.99 | Down 0.4% |
| Sep 22, 2026 | $818.14 | Up 1.6% |
| Sep 17, 2026 | $805.43 | Down 3.6% |
| Sep 5, 2026 | $835.46 | Up 2.6% |
| Aug 26, 2026 | $814.37 | Up 5.8% |
| Aug 25, 2026 | $769.43 | Down 4.8% |
| Aug 6, 2026 | $808.46 | Up 15.9% |
| Aug 5, 2026 | $697.65 | Down 12.4% |
| Jul 24, 2026 | $796.77 | Down 1.7% |
| Jul 20, 2026 | $810.61 | Up 1.1% |
| Jul 9, 2026 | $801.57 | Down 1.0% |
| Jul 7, 2026 | $809.49 | Down 2.5% |
| Jul 6, 2026 | $830.50 | Up 11.3% |
| Jun 27, 2026 | $746.15 | Down 11.9% |
| Jun 25, 2026 | $846.87 | Up 4.0% |
| Jun 13, 2026 | $814.35 | Down 1.3% |
| Jun 5, 2026 | $824.89 | Up 0.5% |
| Jun 3, 2026 | $820.56 | Up 2.3% |
| May 28, 2026 | $802.43 | Down 15.0% |
| May 24, 2026 | $944.49 | Up 17.2% |
| May 21, 2026 | $805.79 | Down 4.8% |
| May 10, 2026 | $846.50 | Up 2.2% |
| May 7, 2026 | $828.33 | Up 3.2% |
| May 3, 2026 | $802.60 | Down 3.2% |
| Apr 26, 2026 | $829.23 | Down 4.0% |
| Apr 16, 2026 | $864.07 | Down 0.7% |
| Apr 6, 2026 | $870.32 | Up 17.9% |
| Apr 4, 2026 | $737.90 | Down 7.6% |
| Mar 27, 2026 | $798.85 | Down 4.5% |
| Mar 25, 2026 | $836.80 | Down 1.1% |
| Mar 22, 2026 | $846.53 | Up 9.1% |
| Mar 12, 2026 | $776.09 | Up 1.3% |
| Feb 26, 2026 | $765.83 | Up 13.5% |
| Feb 20, 2026 | $674.60 | Down 16.6% |
| Feb 16, 2026 | $809.22 | Up 9.3% |
| Feb 8, 2026 | $740.25 | Down 8.9% |
| Feb 7, 2026 | $812.96 | Up 20.2% |
| Feb 4, 2026 | $676.61 | Down 19.8% |
| Jan 28, 2026 | $844.02 | Up 1.0% |
| Jan 15, 2026 | $835.93 | Up 3.7% |
| Jan 8, 2026 | $805.85 | Down 8.9% |
| Jan 7, 2026 | $884.86 | Up 6.7% |
| Jan 4, 2026 | $829.22 | Down 1.5% |
| Jan 1, 2026 | $841.47 | Up 3.1% |
| Dec 31, 2025 | $816.15 | Down 7.0% |
| Dec 29, 2025 | $877.82 | Up 19.0% |
| Dec 16, 2025 | $737.79 | Down 10.3% |
| Dec 15, 2025 | $822.06 | Down 0.3% |
| Dec 7, 2025 | $824.20 | Up 9.7% |
| Dec 1, 2025 | $751.36 | Up 10.9% |
| Nov 29, 2025 | $677.34 | Down 12.9% |
| Nov 27, 2025 | $777.24 | Down 4.4% |
| Nov 25, 2025 | $812.62 | Down 1.9% |
| Nov 22, 2025 | $828.54 | Up 2.0% |
| Nov 18, 2025 | $812.51 | Up 4.7% |
| Nov 13, 2025 | $776.00 | Down 9.4% |
| Nov 9, 2025 | $856.25 | Up 3.2% |
| Nov 4, 2025 | $829.60 | Up 15.9% |
| Oct 15, 2025 | $716.04 | Down 18.5% |
| Oct 4, 2025 | $878.10 | Up 27.9% |
| Oct 1, 2025 | $686.63 | Down 2.5% |
| Sep 28, 2025 | $703.89 | Down 16.6% |
| Sep 22, 2025 | $844.09 | Up 10.8% |
| Sep 16, 2025 | $761.92 | Up 4.7% |
| Sep 13, 2025 | $727.63 | Down 18.4% |
| Sep 12, 2025 | $891.91 | Up 8.5% |
| Sep 7, 2025 | $822.16 | Down 3.2% |
| Sep 4, 2025 | $849.02 | Up 0.9% |
| Sep 3, 2025 | $841.59 | Down 0.4% |
| Aug 21, 2025 | $844.68 | Down 1.8% |
| Aug 18, 2025 | $860.55 | Up 23.9% |
| Aug 15, 2025 | $694.38 | Down 15.9% |
| Jul 30, 2025 | $825.51 | Up 1.3% |
| Jul 25, 2025 | $814.71 | Up 8.4% |
| Jul 20, 2025 | $751.49 | Down 10.4% |
| Jul 11, 2025 | $838.95 | Up 1.3% |
| Jul 9, 2025 | $827.82 | Up 8.8% |
| Jul 8, 2025 | $760.67 | Down 13.2% |
| Jul 6, 2025 | $876.12 | Down 0.8% |
| Jul 5, 2025 | $883.55 | Down 5.5% |
| Jun 22, 2025 | $934.70 | Up 12.8% |
| Jun 12, 2025 | $828.53 | Up 0.7% |
| Jun 11, 2025 | $823.08 | Up 19.4% |
| Jun 8, 2025 | $689.20 | Up 1.0% |
| May 31, 2025 | $682.61 | Down 18.3% |
| May 16, 2025 | $835.16 | Down 3.8% |
| May 2, 2025 | $868.31 | Up 4.5% |
| Apr 30, 2025 | $830.89 | Up 0.4% |
| Apr 23, 2025 | $827.32 | Up 3.8% |
| Mar 26, 2025 | $796.96 | Down 5.2% |
| Mar 23, 2025 | $840.74 | Up 0.7% |
| Mar 22, 2025 | $834.74 | Down 1.0% |
| Mar 10, 2025 | $843.11 | Down 1.3% |
| Mar 7, 2025 | $854.32 | Up 7.2% |
| Feb 28, 2025 | $796.85 | Down 5.9% |
| Feb 25, 2025 | $847.16 | Up 0.4% |
| Feb 17, 2025 | $843.59 | Down 8.2% |
| Feb 3, 2025 | $918.66 | Up 11.1% |
| Feb 1, 2025 | $826.61 | Down 2.0% |
| Jan 26, 2025 | $843.38 | Up 10.5% |
| Jan 22, 2025 | $763.28 | Down 11.0% |
| Jan 12, 2025 | $857.58 | Up 5.9% |
| Jan 10, 2025 | $809.67 | Down 5.4% |
| Jan 3, 2025 | $856.28 | Up 2.3% |
| Dec 27, 2024 | $837.23 | Down 1.9% |
| Dec 26, 2024 | $853.66 | Down 10.6% |
| Dec 24, 2024 | $955.32 | Up 21.2% |
| Dec 16, 2024 | $787.94 | Down 9.0% |
| Dec 4, 2024 | $865.73 | Up 2.0% |
| Dec 3, 2024 | $849.12 | Up 0.3% |
| Nov 20, 2024 | $846.39 | Down 2.0% |
| Nov 18, 2024 | $864.03 | Up 3.6% |
| Nov 13, 2024 | $834.32 | Down 0.4% |
| Nov 8, 2024 | $837.85 | Down 1.3% |
| Nov 6, 2024 | $849.00 | Up 15.4% |
| Nov 3, 2024 | $735.61 | Down 16.9% |
| Nov 1, 2024 | $885.31 | Up 2.8% |
| Oct 31, 2024 | $861.40 | Up 4.7% |
About this product
The Sig Sauer M18 9mm is a handgun chambered in 9mm Luger, with a striker-fired action, a 3.9-inch barrel and a 17-round capacity. This listing is the robin's Egg Blue 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
- Handgun
- Action
- Striker-fired
- Capacity
- 17 rounds
- Barrel length
- 3.9 in.
- Finish
- Robin's Egg Blue Cerakote
- Configuration
- Standard
- Condition
- New



