Save $192.92
Sig Sauer M18 9mm with Holosun 507K, 3.9 in., 17rd, Two-Tone
- 9mm
- 17rd
- 3.9 in.
- Striker-fired
- 16% below usual
- Lowest in 90 days
- Price dropped
Save $162.46
Lower than usual: it usually sells for $984.94, its median price over the last 90 days.
$797.49 + $24.99 shipping to your FFL dealer, before tax and the transfer fee. 23% under MSRP.
Coyote Trail Supply
Lowest of 3 stores4.5 (8.1K), 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 |
|---|---|---|---|---|
Coyote Trail Supply4.5 4.5(8.1K)store rating | $822.48 | Best price | In stock | Buy at Coyote Trail Supply (opens in a new tab) |
High Desert Guns4.2 4.2(1.9K)store rating | $864.99 | +$42.51 | Not reported | Buy at High Desert Guns (opens in a new tab) |
Iron Mesa Armory4.9 4.9(12.7K)store rating | $891.49 | +$69.01 | Only 6 left | Buy at Iron Mesa Armory (opens in a new tab) |
Lone Pine Outfitters4.5 4.5(9.8K)store rating | $868.94 | Not available | Out of stock | View at Lone Pine Outfitters (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
- $984.94
- 90-day median
- 90-day low
- $822.48
- Today's price
- 90-day high
- $1,111.88
- 2-year low
- $822.48
- Oct 19, 2026
- Unchanged for
- 1 day
- Changed today
Every price change (127 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 19, 2026 | $822.48 | Down 15.1% |
| Oct 14, 2026 | $968.74 | Up 1.7% |
| Oct 12, 2026 | $952.93 | Down 1.9% |
| Oct 9, 2026 | $971.30 | Up 1.4% |
| Oct 6, 2026 | $958.07 | Down 0.7% |
| Oct 5, 2026 | $964.43 | Down 2.1% |
| Sep 18, 2026 | $984.94 | Up 3.6% |
| Sep 17, 2026 | $950.86 | Down 7.4% |
| Sep 7, 2026 | $1,026.36 | Up 4.3% |
| Sep 1, 2026 | $983.65 | Up 1.3% |
| Aug 26, 2026 | $970.79 | Up 16.8% |
| Aug 24, 2026 | $831.44 | Down 11.7% |
| Aug 23, 2026 | $941.60 | Down 4.9% |
| Aug 13, 2026 | $990.57 | Down 10.9% |
| Jul 29, 2026 | $1,111.88 | Up 14.7% |
| Jul 23, 2026 | $969.37 | Up 0.1% |
| Jul 21, 2026 | $968.03 | Up 0.6% |
| Jul 5, 2026 | $962.48 | Down 0.0% |
| Jul 3, 2026 | $962.81 | Down 1.2% |
| Jul 2, 2026 | $974.49 | Up 10.8% |
| Jun 25, 2026 | $879.39 | Down 13.2% |
| Jun 23, 2026 | $1,012.55 | Up 5.6% |
| Jun 15, 2026 | $958.82 | Up 9.8% |
| Jun 14, 2026 | $873.09 | Down 10.0% |
| Jun 7, 2026 | $969.93 | Down 0.8% |
| Jun 4, 2026 | $978.11 | Up 0.6% |
| Jun 2, 2026 | $971.87 | Up 1.0% |
| May 27, 2026 | $962.09 | Down 11.1% |
| May 24, 2026 | $1,082.02 | Up 12.7% |
| May 20, 2026 | $959.75 | Down 8.7% |
| May 17, 2026 | $1,051.46 | Up 6.8% |
| May 15, 2026 | $984.33 | Down 11.5% |
| May 9, 2026 | $1,112.46 | Up 22.9% |
| Apr 28, 2026 | $904.85 | Down 5.8% |
| Apr 22, 2026 | $960.10 | Down 5.4% |
| Apr 17, 2026 | $1,015.39 | Up 3.0% |
| Apr 16, 2026 | $986.07 | Down 1.4% |
| Mar 22, 2026 | $1,000.04 | Up 5.9% |
| Mar 20, 2026 | $943.92 | Down 1.3% |
| Mar 15, 2026 | $956.34 | Down 2.0% |
| Mar 6, 2026 | $975.44 | Down 3.6% |
| Feb 25, 2026 | $1,012.39 | Up 9.1% |
| Feb 23, 2026 | $927.62 | Down 5.5% |
| Feb 15, 2026 | $981.19 | Down 2.2% |
| Feb 13, 2026 | $1,003.13 | Down 3.6% |
| Jan 29, 2026 | $1,040.58 | Up 4.2% |
| Jan 23, 2026 | $998.34 | Down 4.4% |
| Jan 20, 2026 | $1,044.54 | Up 3.3% |
| Jan 13, 2026 | $1,011.35 | Up 2.4% |
| Jan 3, 2026 | $987.51 | Down 7.7% |
| Jan 1, 2026 | $1,070.17 | Up 4.9% |
| Dec 27, 2025 | $1,020.43 | Up 18.2% |
| Dec 26, 2025 | $863.61 | Down 17.0% |
| Dec 23, 2025 | $1,039.95 | Down 10.5% |
| Dec 10, 2025 | $1,162.24 | Up 14.9% |
| Dec 9, 2025 | $1,011.93 | Up 1.4% |
| Dec 6, 2025 | $998.08 | Down 10.5% |
| Dec 3, 2025 | $1,114.91 | Up 5.1% |
| Dec 1, 2025 | $1,060.69 | Up 15.1% |
| Nov 26, 2025 | $921.32 | Down 9.0% |
| Nov 19, 2025 | $1,012.01 | Down 13.4% |
| Nov 16, 2025 | $1,169.27 | Up 15.3% |
| Nov 7, 2025 | $1,014.51 | Down 13.1% |
| Oct 31, 2025 | $1,167.08 | Up 9.2% |
| Oct 27, 2025 | $1,068.33 | Up 25.8% |
| Oct 24, 2025 | $849.55 | Down 19.3% |
| Oct 14, 2025 | $1,053.22 | Down 3.7% |
| Oct 4, 2025 | $1,093.34 | Up 6.6% |
| Sep 29, 2025 | $1,026.04 | Down 2.8% |
| Sep 21, 2025 | $1,055.58 | Up 3.5% |
| Sep 18, 2025 | $1,019.83 | Up 16.4% |
| Sep 3, 2025 | $876.06 | Down 13.3% |
| Aug 30, 2025 | $1,010.92 | Down 3.3% |
| Aug 28, 2025 | $1,044.97 | Up 16.5% |
| Aug 24, 2025 | $897.15 | Down 10.7% |
| Aug 16, 2025 | $1,005.01 | Up 0.9% |
| Aug 10, 2025 | $996.04 | Up 2.0% |
| Aug 9, 2025 | $976.38 | Down 7.0% |
| Aug 3, 2025 | $1,049.47 | Down 1.6% |
| Jul 31, 2025 | $1,066.85 | Up 3.7% |
| Jul 27, 2025 | $1,029.05 | Down 10.2% |
| Jul 26, 2025 | $1,146.10 | Up 16.2% |
| Jul 14, 2025 | $986.65 | Down 15.2% |
| Jul 13, 2025 | $1,162.86 | Up 12.8% |
| Jul 9, 2025 | $1,030.77 | Up 1.0% |
| Jul 8, 2025 | $1,020.16 | Down 5.2% |
| Jun 27, 2025 | $1,076.29 | Up 1.8% |
| Jun 24, 2025 | $1,057.25 | Up 0.0% |
| Jun 7, 2025 | $1,057.16 | Up 0.8% |
| Jun 1, 2025 | $1,048.88 | Down 3.5% |
| May 22, 2025 | $1,086.50 | Up 1.5% |
| May 17, 2025 | $1,070.73 | Down 0.8% |
| May 7, 2025 | $1,079.35 | Up 2.4% |
| May 1, 2025 | $1,053.75 | Down 2.8% |
| Apr 30, 2025 | $1,083.67 | Up 14.1% |
| Apr 26, 2025 | $949.43 | Down 9.7% |
| Apr 25, 2025 | $1,051.57 | Down 0.3% |
| Apr 20, 2025 | $1,054.81 | Down 0.6% |
| Apr 17, 2025 | $1,061.12 | Up 1.4% |
| Apr 3, 2025 | $1,046.66 | Down 9.5% |
| Mar 14, 2025 | $1,155.91 | Up 8.3% |
| Mar 10, 2025 | $1,067.17 | Up 8.2% |
| Mar 9, 2025 | $986.06 | Down 20.5% |
| Mar 8, 2025 | $1,240.59 | Up 17.1% |
| Feb 23, 2025 | $1,059.62 | Down 7.2% |
| Feb 10, 2025 | $1,141.88 | Up 22.2% |
| Feb 5, 2025 | $934.14 | Down 21.9% |
| Jan 26, 2025 | $1,195.80 | Up 13.4% |
| Jan 22, 2025 | $1,054.65 | Down 2.6% |
| Jan 11, 2025 | $1,083.25 | Down 11.5% |
| Jan 5, 2025 | $1,223.62 | Up 12.3% |
| Jan 4, 2025 | $1,089.73 | Up 17.0% |
| Jan 2, 2025 | $931.25 | Down 9.7% |
| Jan 1, 2025 | $1,031.64 | Down 4.5% |
| Dec 29, 2024 | $1,080.56 | Up 1.3% |
| Dec 28, 2024 | $1,066.20 | Down 2.2% |
| Dec 22, 2024 | $1,090.65 | Up 1.1% |
| Dec 1, 2024 | $1,078.61 | Up 7.8% |
| Nov 25, 2024 | $1,000.82 | Down 10.1% |
| Nov 21, 2024 | $1,113.16 | Down 9.6% |
| Nov 18, 2024 | $1,230.82 | Up 14.6% |
| Nov 15, 2024 | $1,073.66 | Down 0.1% |
| Nov 10, 2024 | $1,074.95 | Down 0.4% |
| Nov 3, 2024 | $1,079.09 | Down 8.1% |
| Oct 31, 2024 | $1,174.50 | Up 5.8% |
| Oct 28, 2024 | $1,109.67 | Up 0.6% |
| Oct 21, 2024 | $1,102.98 | Down 1.9% |
About this product
The Sig Sauer M18 9mm with Holosun 507K 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 two-Tone finish in the with red dot 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
- Two-Tone
- Configuration
- With red dot
- Condition
- New



