Save $192.92
Sig Sauer M18 9mm with Holosun 507K, 3.9 in., 17rd, Battleship Grey Cerakote
- 9mm
- 17rd
- 3.9 in.
- Striker-fired
About usual: it usually sells for $1,066.98, its median price over the last 90 days.
$1,039 + $29.99 shipping to your FFL dealer, before tax and the transfer fee. 5% under MSRP.
Granite Peak Supply
Lowest of 5 stores4.6 (6.4K), in stock,
Compare 6 stores
5 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 | $1,068.99 | Best price | In stock | Buy at Granite Peak Supply (opens in a new tab) |
Lone Pine Outfitters4.5 4.5(9.8K)store rating | $1,104.99 | +$36.00 | In stock | Buy at Lone Pine Outfitters (opens in a new tab) |
Northfork Firearms4.7 4.7(7.3K)store rating | $1,147.50 | +$78.51 | In stock | Buy at Northfork Firearms (opens in a new tab) |
Keystone Shooting Supply4.8 4.8(24.5K)store rating | $1,149.95 | +$80.96 | In stock | Buy at Keystone Shooting Supply (opens in a new tab) |
High Desert Guns4.2 4.2(1.9K)store rating | $1,154.99 | +$86.00 | Not reported | Buy at High Desert Guns (opens in a new tab) |
Sawtooth Outfitters4.5 4.5(3.9K)store rating | $1,217.50 | Not available | Out of stock | View at Sawtooth 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
- $1,066.98
- 90-day median
- 90-day low
- $903.44
- 90-day high
- $1,215.37
- 2-year low
- $882.27
- May 22, 2026
- Unchanged for
- 5 days
- Since Oct 15, 2026
Every price change (119 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 15, 2026 | $1,068.99 | Up 0.2% |
| Oct 7, 2026 | $1,066.61 | Down 4.1% |
| Oct 4, 2026 | $1,112.59 | Up 5.9% |
| Oct 2, 2026 | $1,050.97 | Down 13.0% |
| Oct 1, 2026 | $1,207.55 | Up 13.4% |
| Sep 14, 2026 | $1,064.94 | Up 0.7% |
| Sep 8, 2026 | $1,057.83 | Down 5.5% |
| Sep 2, 2026 | $1,119.90 | Down 7.9% |
| Aug 24, 2026 | $1,215.37 | Up 26.7% |
| Aug 22, 2026 | $959.26 | Down 15.9% |
| Aug 15, 2026 | $1,140.70 | Up 2.2% |
| Aug 14, 2026 | $1,115.93 | Up 6.7% |
| Aug 13, 2026 | $1,045.51 | Down 0.8% |
| Aug 12, 2026 | $1,054.30 | Up 4.3% |
| Aug 9, 2026 | $1,010.73 | Down 9.1% |
| Aug 7, 2026 | $1,111.64 | Up 23.0% |
| Aug 2, 2026 | $903.44 | Down 15.4% |
| Jul 29, 2026 | $1,067.35 | Down 4.2% |
| Jul 26, 2026 | $1,113.63 | Up 2.8% |
| Jul 22, 2026 | $1,083.77 | Down 1.0% |
| Jul 16, 2026 | $1,094.69 | Up 2.2% |
| Jul 8, 2026 | $1,071.36 | Up 0.6% |
| Jul 3, 2026 | $1,065.43 | Down 4.3% |
| Jun 29, 2026 | $1,113.20 | Up 4.0% |
| Jun 23, 2026 | $1,070.80 | Up 3.3% |
| Jun 20, 2026 | $1,036.29 | Down 6.8% |
| Jun 18, 2026 | $1,111.90 | Up 1.0% |
| Jun 12, 2026 | $1,100.53 | Up 1.1% |
| Jun 8, 2026 | $1,088.51 | Up 2.7% |
| Jun 7, 2026 | $1,060.22 | Down 7.9% |
| Jun 3, 2026 | $1,150.60 | Up 25.5% |
| May 30, 2026 | $916.93 | Down 19.0% |
| May 29, 2026 | $1,132.21 | Down 8.0% |
| May 23, 2026 | $1,231.15 | Up 39.5% |
| May 19, 2026 | $882.27 | Down 20.3% |
| May 16, 2026 | $1,106.64 | Up 0.2% |
| May 15, 2026 | $1,104.33 | Up 0.8% |
| May 14, 2026 | $1,096 | Down 1.4% |
| May 4, 2026 | $1,112.02 | Down 11.0% |
| Apr 27, 2026 | $1,249.92 | Up 30.7% |
| Apr 10, 2026 | $956.22 | Down 3.5% |
| Apr 6, 2026 | $991.28 | Up 1.1% |
| Apr 4, 2026 | $980.17 | Down 10.9% |
| Mar 28, 2026 | $1,100.24 | Up 0.1% |
| Mar 27, 2026 | $1,099.45 | Down 2.7% |
| Mar 26, 2026 | $1,130.44 | Up 24.8% |
| Mar 23, 2026 | $905.66 | Up 0.1% |
| Mar 17, 2026 | $904.99 | Down 16.8% |
| Mar 11, 2026 | $1,087.38 | Down 3.9% |
| Feb 25, 2026 | $1,131.20 | Up 25.0% |
| Feb 16, 2026 | $905.11 | Down 19.5% |
| Feb 9, 2026 | $1,124.26 | Down 1.1% |
| Feb 7, 2026 | $1,136.29 | Up 0.1% |
| Feb 6, 2026 | $1,135.04 | Down 0.5% |
| Jan 30, 2026 | $1,140.66 | Up 2.2% |
| Jan 25, 2026 | $1,116.54 | Up 0.8% |
| Dec 31, 2025 | $1,107.68 | Up 13.9% |
| Dec 30, 2025 | $972.29 | Down 19.3% |
| Dec 24, 2025 | $1,204.82 | Up 28.2% |
| Dec 21, 2025 | $939.97 | Down 18.9% |
| Dec 13, 2025 | $1,158.54 | Up 12.5% |
| Dec 7, 2025 | $1,029.91 | Down 10.8% |
| Dec 6, 2025 | $1,154.94 | Up 1.2% |
| Dec 1, 2025 | $1,140.85 | Up 3.8% |
| Nov 25, 2025 | $1,099.03 | Up 7.1% |
| Nov 20, 2025 | $1,025.80 | Down 12.4% |
| Nov 19, 2025 | $1,171.04 | Up 2.5% |
| Nov 18, 2025 | $1,141.97 | Up 22.0% |
| Nov 10, 2025 | $936.35 | Down 14.7% |
| Nov 7, 2025 | $1,097.49 | Down 3.7% |
| Nov 5, 2025 | $1,139.27 | Down 0.6% |
| Oct 27, 2025 | $1,145.74 | Down 1.0% |
| Oct 24, 2025 | $1,157.86 | Up 7.5% |
| Oct 11, 2025 | $1,076.95 | Down 7.1% |
| Oct 10, 2025 | $1,159.38 | Down 7.3% |
| Oct 9, 2025 | $1,250.60 | Up 8.2% |
| Oct 8, 2025 | $1,156.10 | Up 1.4% |
| Oct 4, 2025 | $1,140.38 | Down 3.1% |
| Oct 2, 2025 | $1,176.27 | Down 8.8% |
| Sep 29, 2025 | $1,289.25 | Up 8.1% |
| Sep 9, 2025 | $1,192.33 | Down 1.6% |
| Aug 31, 2025 | $1,211.61 | Down 6.9% |
| Aug 23, 2025 | $1,302.02 | Up 9.4% |
| Aug 13, 2025 | $1,190.63 | Up 1.3% |
| Jul 29, 2025 | $1,175.16 | Up 3.2% |
| Jul 23, 2025 | $1,138.75 | Down 5.0% |
| Jul 20, 2025 | $1,199.13 | Up 2.7% |
| Jul 19, 2025 | $1,167.88 | Up 3.5% |
| Jun 21, 2025 | $1,128.01 | Up 4.8% |
| Jun 20, 2025 | $1,076.58 | Up 1.6% |
| Jun 18, 2025 | $1,059.61 | Down 16.6% |
| Jun 11, 2025 | $1,269.78 | Up 6.1% |
| Jun 9, 2025 | $1,196.99 | Down 2.6% |
| May 21, 2025 | $1,229.19 | Up 6.7% |
| May 7, 2025 | $1,151.94 | Down 13.6% |
| Apr 21, 2025 | $1,333.86 | Up 13.9% |
| Apr 18, 2025 | $1,170.67 | Up 0.7% |
| Apr 6, 2025 | $1,162.27 | Up 5.5% |
| Mar 28, 2025 | $1,102 | Down 0.7% |
| Mar 23, 2025 | $1,109.29 | Up 1.2% |
| Mar 15, 2025 | $1,096.56 | Down 4.2% |
| Mar 14, 2025 | $1,145.01 | Down 3.2% |
| Mar 7, 2025 | $1,182.65 | Up 0.5% |
| Mar 1, 2025 | $1,176.49 | Down 1.0% |
| Feb 18, 2025 | $1,188.75 | Down 0.3% |
| Feb 3, 2025 | $1,192.07 | Down 2.6% |
| Feb 2, 2025 | $1,223.53 | Up 12.7% |
| Jan 18, 2025 | $1,085.94 | Down 21.4% |
| Jan 5, 2025 | $1,382.36 | Up 23.1% |
| Dec 26, 2024 | $1,122.62 | Down 7.2% |
| Dec 16, 2024 | $1,209.66 | Down 13.1% |
| Dec 15, 2024 | $1,392.75 | Up 15.6% |
| Dec 8, 2024 | $1,204.76 | Down 1.0% |
| Nov 30, 2024 | $1,217.03 | Up 16.5% |
| Nov 26, 2024 | $1,044.68 | Down 8.3% |
| Nov 21, 2024 | $1,139.14 | Up 8.7% |
| Nov 12, 2024 | $1,047.56 | Down 16.8% |
| Nov 5, 2024 | $1,258.52 | Up 18.8% |
| Oct 25, 2024 | $1,059.69 | Down 5.8% |
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 battleship Grey 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
- Battleship Grey Cerakote
- Configuration
- With red dot
- Condition
- New



