Save $192.92
Sig Sauer M18 9mm with Holosun 507K, 3.9 in., 17rd, Copper Brown Cerakote
- 9mm
- 17rd
- 3.9 in.
- Striker-fired
- 3% below usual
Save $34.37
Lower than usual: it usually sells for $1,013.35, its median price over the last 90 days.
$948.99 + $29.99 shipping to your FFL dealer, before tax and the transfer fee. 14% under MSRP.
Timber Ridge Sporting
Lowest of 4 stores4.6 (41.3K), in stock,
Compare 5 stores
4 in stock.
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Timber Ridge Sporting4.6 4.6(41.3K)store rating | $978.98 | Best price | In stock | Buy at Timber Ridge Sporting (opens in a new tab) |
Ridgeline Arms4.8 4.8(18.2K)store rating | $1,006.94 | +$27.96 | In stock | Buy at Ridgeline Arms (opens in a new tab) |
Gulf Coast Guns4.6 4.6(9.2K)store rating | $1,044.99 | +$66.01 | In stock | Buy at Gulf Coast Guns (opens in a new tab) |
Red River Outdoors4.4 4.4(28.9K)store rating | $1,049.99 | +$71.01 | In stock | Buy at Red River Outdoors (opens in a new tab) |
Keystone Shooting Supply4.8 4.8(24.5K)store rating | $1,104.94 | Not available | Out of stock | View at Keystone Shooting Supply (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
- $1,013.35
- 90-day median
- 90-day low
- $831.64
- 90-day high
- $1,145.37
- 2-year low
- $831.64
- Aug 26, 2026
- Unchanged for
- 14 days
- Since Oct 6, 2026
Every price change (112 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 6, 2026 | $978.98 | Down 3.4% |
| Oct 1, 2026 | $1,013.35 | Up 17.9% |
| Sep 29, 2026 | $859.52 | Down 17.2% |
| Sep 25, 2026 | $1,038.56 | Up 4.4% |
| Sep 24, 2026 | $994.96 | Down 5.0% |
| Sep 19, 2026 | $1,047.18 | Up 5.3% |
| Sep 14, 2026 | $994.91 | Down 2.6% |
| Sep 11, 2026 | $1,020.95 | Up 2.0% |
| Sep 9, 2026 | $1,000.61 | Up 2.5% |
| Sep 6, 2026 | $976.43 | Down 5.7% |
| Sep 4, 2026 | $1,035.56 | Up 3.0% |
| Aug 27, 2026 | $1,005.54 | Up 20.9% |
| Aug 19, 2026 | $831.64 | Down 22.0% |
| Aug 11, 2026 | $1,065.87 | Up 2.7% |
| Aug 5, 2026 | $1,037.44 | Down 9.4% |
| Jul 28, 2026 | $1,145.37 | Up 10.1% |
| Jul 21, 2026 | $1,040.40 | Down 1.5% |
| Jul 19, 2026 | $1,056.75 | Up 19.0% |
| Jul 10, 2026 | $888.12 | Up 4.9% |
| Jul 8, 2026 | $846.71 | Down 17.2% |
| Jul 7, 2026 | $1,022.76 | Up 2.6% |
| Jul 4, 2026 | $996.55 | Up 7.3% |
| Jun 21, 2026 | $928.91 | Down 19.0% |
| Jun 8, 2026 | $1,147.24 | Up 16.3% |
| Jun 3, 2026 | $986.58 | Up 1.4% |
| May 26, 2026 | $973.11 | Down 5.3% |
| May 13, 2026 | $1,028.10 | Down 3.2% |
| May 7, 2026 | $1,062.13 | Up 0.9% |
| Apr 29, 2026 | $1,052.89 | Up 0.7% |
| Apr 17, 2026 | $1,046.06 | Up 23.6% |
| Apr 3, 2026 | $846.44 | Down 30.7% |
| Mar 30, 2026 | $1,220.73 | Up 14.9% |
| Mar 13, 2026 | $1,062.69 | Up 1.0% |
| Mar 5, 2026 | $1,051.81 | Down 1.3% |
| Feb 25, 2026 | $1,065.29 | Down 5.1% |
| Feb 24, 2026 | $1,122.92 | Up 1.6% |
| Feb 9, 2026 | $1,105.58 | Up 2.2% |
| Jan 26, 2026 | $1,081.68 | Down 0.5% |
| Jan 18, 2026 | $1,086.97 | Down 0.0% |
| Jan 11, 2026 | $1,087.26 | Up 0.3% |
| Dec 21, 2025 | $1,084.16 | Up 7.2% |
| Dec 15, 2025 | $1,011.47 | Down 4.8% |
| Dec 14, 2025 | $1,062.68 | Down 2.4% |
| Dec 11, 2025 | $1,088.64 | Up 0.8% |
| Dec 10, 2025 | $1,079.89 | Down 3.3% |
| Dec 9, 2025 | $1,116.33 | Up 5.2% |
| Nov 30, 2025 | $1,060.94 | Up 16.6% |
| Nov 24, 2025 | $909.85 | Down 17.2% |
| Nov 20, 2025 | $1,099.15 | Down 3.7% |
| Nov 14, 2025 | $1,141.46 | Up 3.5% |
| Nov 8, 2025 | $1,103.07 | Down 2.1% |
| Nov 7, 2025 | $1,126.85 | Up 3.5% |
| Nov 1, 2025 | $1,089.22 | Up 5.1% |
| Oct 16, 2025 | $1,036.55 | Down 8.2% |
| Oct 14, 2025 | $1,128.85 | Up 12.5% |
| Oct 6, 2025 | $1,003.72 | Down 10.7% |
| Oct 3, 2025 | $1,123.84 | Up 0.1% |
| Sep 23, 2025 | $1,123.01 | Up 0.9% |
| Sep 19, 2025 | $1,113.43 | Up 1.6% |
| Sep 17, 2025 | $1,095.59 | Down 0.8% |
| Sep 12, 2025 | $1,104.81 | Up 11.9% |
| Sep 11, 2025 | $987.39 | Down 11.2% |
| Sep 5, 2025 | $1,111.87 | Up 2.9% |
| Sep 4, 2025 | $1,080.31 | Down 2.3% |
| Aug 26, 2025 | $1,105.82 | Down 13.7% |
| Aug 23, 2025 | $1,280.83 | Up 13.8% |
| Aug 16, 2025 | $1,125.80 | Up 2.2% |
| Aug 8, 2025 | $1,101.10 | Down 6.5% |
| Aug 7, 2025 | $1,177.24 | Up 10.9% |
| Aug 3, 2025 | $1,061.29 | Down 5.2% |
| Jul 17, 2025 | $1,119.42 | Down 2.6% |
| Jun 23, 2025 | $1,149.08 | Down 0.9% |
| Jun 21, 2025 | $1,159.06 | Up 0.7% |
| Jun 8, 2025 | $1,151.55 | Up 1.9% |
| May 29, 2025 | $1,129.79 | Down 4.2% |
| May 27, 2025 | $1,179.54 | Up 2.0% |
| May 26, 2025 | $1,156.73 | Up 10.8% |
| May 25, 2025 | $1,044.24 | Down 7.1% |
| May 23, 2025 | $1,124.61 | Down 0.4% |
| May 19, 2025 | $1,129.69 | Down 4.2% |
| May 12, 2025 | $1,179.74 | Up 3.7% |
| May 9, 2025 | $1,137.35 | Up 15.5% |
| May 7, 2025 | $984.56 | Down 15.7% |
| Apr 24, 2025 | $1,167.70 | Up 0.8% |
| Apr 17, 2025 | $1,158.37 | Up 2.2% |
| Apr 10, 2025 | $1,133.98 | Down 2.2% |
| Apr 9, 2025 | $1,159.53 | Up 6.9% |
| Apr 6, 2025 | $1,085.04 | Down 17.2% |
| Apr 4, 2025 | $1,310.92 | Up 15.9% |
| Mar 23, 2025 | $1,130.86 | Down 1.0% |
| Mar 20, 2025 | $1,142.11 | Down 9.4% |
| Mar 12, 2025 | $1,260.08 | Up 7.9% |
| Mar 10, 2025 | $1,167.93 | Up 3.8% |
| Mar 6, 2025 | $1,124.98 | Down 7.1% |
| Mar 4, 2025 | $1,211.47 | Up 15.0% |
| Feb 24, 2025 | $1,053.67 | Down 13.6% |
| Feb 14, 2025 | $1,220.06 | Up 2.0% |
| Feb 1, 2025 | $1,195.83 | Down 1.7% |
| Jan 25, 2025 | $1,216.02 | Up 4.6% |
| Jan 21, 2025 | $1,162.55 | Down 1.7% |
| Jan 17, 2025 | $1,182.61 | Up 3.0% |
| Dec 27, 2024 | $1,147.97 | Down 4.7% |
| Dec 25, 2024 | $1,204.04 | Up 2.3% |
| Dec 23, 2024 | $1,176.70 | Down 0.1% |
| Dec 18, 2024 | $1,178.16 | Up 1.2% |
| Dec 11, 2024 | $1,164.54 | Down 1.2% |
| Dec 10, 2024 | $1,178.97 | Up 1.1% |
| Dec 5, 2024 | $1,166.02 | Down 0.8% |
| Nov 11, 2024 | $1,175.39 | Down 4.2% |
| Nov 9, 2024 | $1,226.40 | Up 2.4% |
| Oct 29, 2024 | $1,198.19 | Down 1.2% |
| Oct 21, 2024 | $1,213.17 | Up 2.0% |
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 copper Brown Cerakote 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
- Copper Brown Cerakote
- Configuration
- With red dot
- Condition
- New



