$482.99Usually $675.91
Save $192.92
Glock 26 Gen5 9mm, 3.43 in., 10rd, Midnight Bronze Cerakote
Black Canyon Arms4.3Price dropped
M189mm, Bronze Battleworn
Sig Sauer M18 9mm with Holosun 507K, 3.9 in., 17rd, Bronze Battleworn
- 9mm
- 17rd
- 3.9 in.
- Striker-fired
- 13% below usual
- Price dropped
$825.94Usually $945.59
Save $119.65
Lower than usual: it usually sells for $945.59, its median price over the last 90 days.
$795.95 + $29.99 shipping to your FFL dealer, before tax and the transfer fee. 28% under MSRP.
Granite Peak Supply
Lowest of 4 stores4.6 (6.4K), 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 |
|---|---|---|---|---|
Granite Peak Supply4.6 4.6(6.4K)store rating | $825.94 | Best price | In stock | Buy at Granite Peak Supply (opens in a new tab) |
 High Desert Guns4.2 4.2(1.9K)store rating | $884.99 | +$59.05 | Not reported | Buy at High Desert Guns (opens in a new tab) |
 Timber Ridge Sporting4.6 4.6(41.3K)store rating | $896.48 | +$70.54 | In stock | Buy at Timber Ridge Sporting (opens in a new tab) |
 Iron Mesa Armory4.9 4.9(12.7K)store rating | $921.49 | +$95.55 | In stock | Buy at Iron Mesa Armory (opens in a new tab) |
 Bayou Arms Co.4.1 4.1(1.7K)store rating | $775.99 | Not available | Out of stock | View at Bayou Arms Co. (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
- $945.59
- 90-day median
- 90-day low
- $756.73
- 90-day high
- $1,001.35
- 2-year low
- $756.73
- Oct 18, 2026
- Unchanged for
- 1 day
- Changed today
Every price change (109 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 19, 2026 | $825.94 | Up 9.1% |
| Oct 1, 2026 | $756.73 | Down 19.1% |
| Sep 29, 2026 | $935.41 | Down 1.5% |
| Sep 20, 2026 | $949.93 | Up 0.5% |
| Sep 17, 2026 | $945.59 | Down 0.5% |
| Aug 26, 2026 | $950.33 | Down 5.1% |
| Aug 23, 2026 | $1,001.35 | Up 29.4% |
| Aug 16, 2026 | $773.78 | Down 15.8% |
| Aug 12, 2026 | $919.40 | Up 0.8% |
| Jul 31, 2026 | $911.74 | Down 6.5% |
| Jul 23, 2026 | $975.00 | Up 0.3% |
| Jul 21, 2026 | $971.60 | Up 4.8% |
| Jul 9, 2026 | $926.73 | Down 3.3% |
| Jun 25, 2026 | $957.92 | Up 16.4% |
| Jun 24, 2026 | $823.07 | Down 20.6% |
| Jun 23, 2026 | $1,037.09 | Up 8.6% |
| Jun 19, 2026 | $954.60 | Down 1.1% |
| Jun 18, 2026 | $965.24 | Up 6.2% |
| Jun 15, 2026 | $908.64 | Down 3.8% |
| May 30, 2026 | $944.34 | Down 0.0% |
| May 25, 2026 | $944.60 | Down 4.6% |
| May 21, 2026 | $990.10 | Up 5.0% |
| May 13, 2026 | $942.94 | Down 3.7% |
| May 7, 2026 | $979.52 | Up 28.4% |
| May 2, 2026 | $763.06 | Down 19.5% |
| Apr 16, 2026 | $947.73 | Down 1.7% |
| Apr 3, 2026 | $964.19 | Down 0.2% |
| Mar 29, 2026 | $965.85 | Down 6.7% |
| Mar 25, 2026 | $1,034.91 | Up 9.8% |
| Mar 10, 2026 | $942.65 | Down 3.1% |
| Mar 8, 2026 | $972.45 | Up 2.5% |
| Feb 28, 2026 | $948.89 | Up 0.3% |
| Feb 26, 2026 | $945.90 | Up 13.1% |
| Feb 23, 2026 | $836.16 | Up 2.0% |
| Feb 18, 2026 | $820.07 | Down 13.8% |
| Feb 13, 2026 | $951.35 | Down 3.3% |
| Feb 8, 2026 | $983.45 | Up 9.6% |
| Feb 1, 2026 | $897.02 | Down 12.9% |
| Jan 29, 2026 | $1,029.67 | Up 9.2% |
| Jan 27, 2026 | $942.55 | Down 7.3% |
| Jan 25, 2026 | $1,016.36 | Up 5.4% |
| Jan 17, 2026 | $964.41 | Down 4.7% |
| Jan 4, 2026 | $1,012.21 | Up 1.0% |
| Jan 2, 2026 | $1,002.27 | Up 0.5% |
| Dec 30, 2025 | $996.99 | Up 2.8% |
| Dec 6, 2025 | $969.73 | Up 0.4% |
| Nov 27, 2025 | $965.42 | Down 1.1% |
| Nov 24, 2025 | $976.57 | Down 11.2% |
| Nov 23, 2025 | $1,099.80 | Up 14.6% |
| Nov 18, 2025 | $959.54 | Down 0.6% |
| Nov 11, 2025 | $965.28 | Up 1.5% |
| Nov 10, 2025 | $950.74 | Up 0.3% |
| Nov 2, 2025 | $947.82 | Up 16.4% |
| Nov 1, 2025 | $814.45 | Down 15.6% |
| Oct 21, 2025 | $965.35 | Up 2.8% |
| Oct 20, 2025 | $938.74 | Down 7.8% |
| Oct 7, 2025 | $1,018.17 | Up 1.6% |
| Sep 29, 2025 | $1,001.76 | Up 9.0% |
| Sep 27, 2025 | $918.82 | Down 9.4% |
| Sep 23, 2025 | $1,013.72 | Down 3.2% |
| Sep 18, 2025 | $1,046.83 | Up 12.7% |
| Sep 17, 2025 | $928.87 | Down 10.7% |
| Sep 14, 2025 | $1,039.65 | Up 6.8% |
| Sep 8, 2025 | $973.53 | Down 1.7% |
| Sep 6, 2025 | $990.45 | Up 0.7% |
| Sep 3, 2025 | $983.34 | Down 0.3% |
| Aug 18, 2025 | $986.25 | Down 3.1% |
| Aug 14, 2025 | $1,017.39 | Up 4.8% |
| Aug 10, 2025 | $970.70 | Down 1.3% |
| Jul 13, 2025 | $983.22 | Down 2.3% |
| Jul 11, 2025 | $1,006.78 | Down 8.1% |
| Jul 8, 2025 | $1,095.67 | Up 8.8% |
| Jun 29, 2025 | $1,006.88 | Up 2.9% |
| Jun 28, 2025 | $978.75 | Up 4.4% |
| Jun 22, 2025 | $937.57 | Up 10.5% |
| Jun 15, 2025 | $848.35 | Down 15.5% |
| Jun 13, 2025 | $1,004.33 | Down 7.9% |
| May 18, 2025 | $1,090.08 | Up 6.9% |
| May 16, 2025 | $1,019.95 | Up 0.0% |
| May 11, 2025 | $1,019.66 | Down 5.7% |
| May 4, 2025 | $1,081.39 | Up 7.7% |
| May 2, 2025 | $1,004.45 | Down 1.3% |
| Apr 28, 2025 | $1,017.18 | Up 0.2% |
| Apr 21, 2025 | $1,014.77 | Up 11.6% |
| Apr 20, 2025 | $909.05 | Down 3.2% |
| Apr 14, 2025 | $938.92 | Down 4.7% |
| Apr 13, 2025 | $985.12 | Down 2.3% |
| Apr 1, 2025 | $1,007.98 | Up 0.7% |
| Mar 30, 2025 | $1,001.27 | Down 3.2% |
| Mar 24, 2025 | $1,034.51 | Up 4.4% |
| Feb 25, 2025 | $990.89 | Down 4.2% |
| Jan 31, 2025 | $1,034.80 | Up 3.3% |
| Jan 26, 2025 | $1,001.50 | Down 3.6% |
| Jan 20, 2025 | $1,039.14 | Up 0.3% |
| Jan 14, 2025 | $1,036.04 | Up 15.0% |
| Jan 11, 2025 | $901.04 | Down 23.1% |
| Jan 10, 2025 | $1,171.60 | Up 14.1% |
| Jan 8, 2025 | $1,026.62 | Up 1.2% |
| Jan 1, 2025 | $1,014.71 | Down 4.4% |
| Dec 16, 2024 | $1,061.69 | Up 2.7% |
| Dec 14, 2024 | $1,033.77 | Up 21.4% |
| Dec 6, 2024 | $851.54 | Up 2.8% |
| Dec 4, 2024 | $828.59 | Down 17.7% |
| Nov 15, 2024 | $1,007.26 | Down 13.6% |
| Nov 13, 2024 | $1,165.86 | Up 12.9% |
| Nov 7, 2024 | $1,032.94 | Up 2.8% |
| Nov 5, 2024 | $1,004.80 | Down 3.2% |
| Nov 2, 2024 | $1,037.57 | Up 3.5% |
| Oct 22, 2024 | $1,002.60 | Up 8.7% |
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 bronze Battleworn 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
- Bronze Battleworn
- Configuration
- With red dot
- Condition
- New
$825.9413% below usual
at Granite Peak Supply
