$482.99Usually $675.91
Save $192.92
Glock 26 Gen5 9mm, 3.43 in., 10rd, Midnight Bronze Cerakote
Black Canyon Arms4.3Price dropped
Sig Sauer M18 9mm Threaded Barrel, 3.9 in., 17rd, Black
- 9mm
- 17rd
- 3.9 in.
- Striker-fired
- Only 3 left
$898.90
13% above usual
Higher than usual: it usually sells for $797.96, its median price over the last 90 days.
$878.95 + $19.95 shipping to your FFL dealer, before tax and the transfer fee.
Keystone Shooting Supply
Lowest of 4 stores4.8 (24.5K), only 3 left,
Compare 4 stores
50+ store clicks this week.
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Keystone Shooting Supply4.8 4.8(24.5K)store rating | $898.90 | Best price | Only 3 left | Buy at Keystone Shooting Supply (opens in a new tab) |
 Black Canyon Arms4.3 4.3(3.5K)store rating | $908.99 | +$10.09 | Not reported | Buy at Black Canyon Arms (opens in a new tab) |
 High Desert Guns4.2 4.2(1.9K)store rating | $925.95 | +$27.05 | Not reported | Buy at High Desert Guns (opens in a new tab) |
 Ridgeline Arms4.8 4.8(18.2K)store rating | $975.94 | +$77.04 | In stock | Buy at Ridgeline 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
- $797.96
- 90-day median
- 90-day low
- $650.36
- 90-day high
- $898.90
- 2-year low
- $645.62
- Mar 9, 2025
- Unchanged for
- 5 days
- Since Oct 15, 2026
Every price change (106 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 15, 2026 | $898.90 | Up 26.2% |
| Oct 6, 2026 | $712.06 | Up 4.4% |
| Sep 30, 2026 | $681.89 | Down 17.3% |
| Sep 21, 2026 | $824.98 | Up 5.3% |
| Sep 18, 2026 | $783.22 | Down 2.0% |
| Sep 12, 2026 | $799.47 | Up 1.9% |
| Sep 8, 2026 | $784.80 | Down 1.2% |
| Sep 4, 2026 | $793.97 | Down 0.6% |
| Sep 1, 2026 | $799.01 | Down 1.8% |
| Aug 31, 2026 | $813.82 | Down 0.9% |
| Aug 27, 2026 | $821.32 | Up 12.6% |
| Aug 23, 2026 | $729.13 | Down 8.5% |
| Aug 22, 2026 | $796.90 | Up 1.5% |
| Aug 19, 2026 | $785.17 | Up 1.3% |
| Aug 14, 2026 | $775.13 | Down 7.4% |
| Aug 5, 2026 | $837.38 | Up 28.8% |
| Jul 30, 2026 | $650.36 | Down 19.8% |
| Jul 25, 2026 | $810.73 | Down 6.9% |
| Jul 19, 2026 | $870.94 | Up 11.3% |
| Jul 15, 2026 | $782.44 | Down 2.7% |
| Jul 14, 2026 | $803.91 | Down 2.6% |
| Jul 10, 2026 | $825.25 | Down 0.5% |
| Jul 9, 2026 | $829.00 | Up 3.8% |
| Jul 7, 2026 | $798.97 | Up 0.0% |
| Jul 5, 2026 | $798.68 | Up 1.7% |
| Jun 20, 2026 | $785.19 | Down 4.0% |
| May 28, 2026 | $817.76 | Up 16.8% |
| May 25, 2026 | $700.12 | Down 12.9% |
| May 12, 2026 | $803.55 | Down 2.2% |
| Apr 17, 2026 | $821.48 | Up 6.9% |
| Apr 12, 2026 | $768.39 | Down 7.7% |
| Apr 4, 2026 | $832.64 | Up 11.5% |
| Mar 24, 2026 | $746.61 | Down 9.8% |
| Mar 23, 2026 | $827.71 | Up 24.7% |
| Mar 20, 2026 | $663.56 | Down 23.7% |
| Mar 19, 2026 | $869.54 | Up 21.3% |
| Feb 25, 2026 | $717.01 | Down 20.5% |
| Feb 23, 2026 | $902.22 | Up 10.4% |
| Feb 18, 2026 | $817.40 | Up 16.0% |
| Feb 13, 2026 | $704.47 | Down 13.7% |
| Feb 10, 2026 | $816.59 | Up 1.3% |
| Feb 8, 2026 | $806.29 | Up 15.1% |
| Jan 31, 2026 | $700.43 | Down 11.7% |
| Jan 25, 2026 | $793.23 | Down 1.0% |
| Jan 17, 2026 | $801.01 | Down 5.3% |
| Jan 10, 2026 | $845.42 | Up 5.1% |
| Dec 13, 2025 | $804.26 | Down 10.4% |
| Nov 21, 2025 | $897.14 | Up 19.5% |
| Nov 19, 2025 | $750.58 | Down 5.0% |
| Nov 15, 2025 | $789.81 | Down 1.9% |
| Nov 13, 2025 | $804.79 | Up 0.8% |
| Nov 9, 2025 | $798.62 | Up 7.6% |
| Nov 3, 2025 | $742.18 | Down 7.0% |
| Oct 27, 2025 | $797.62 | Up 8.9% |
| Oct 19, 2025 | $732.55 | Down 8.4% |
| Oct 14, 2025 | $799.74 | Down 0.3% |
| Oct 12, 2025 | $802.31 | Up 20.9% |
| Oct 4, 2025 | $663.70 | Down 16.3% |
| Sep 28, 2025 | $793.06 | Down 1.4% |
| Sep 23, 2025 | $804.18 | Up 1.3% |
| Sep 12, 2025 | $793.83 | Down 6.5% |
| Sep 3, 2025 | $848.91 | Up 5.9% |
| Aug 30, 2025 | $801.57 | Up 1.9% |
| Aug 21, 2025 | $786.77 | Up 6.5% |
| Aug 15, 2025 | $738.80 | Down 8.0% |
| Aug 8, 2025 | $802.77 | Down 8.3% |
| Aug 7, 2025 | $875.35 | Up 6.5% |
| Jul 30, 2025 | $822.19 | Up 3.9% |
| Jul 19, 2025 | $791.44 | Down 9.3% |
| Jul 6, 2025 | $872.22 | Up 21.3% |
| Jun 17, 2025 | $718.77 | Down 11.1% |
| Jun 1, 2025 | $808.09 | Up 10.3% |
| May 26, 2025 | $732.77 | Down 11.0% |
| May 21, 2025 | $823.55 | Up 4.9% |
| May 16, 2025 | $785.37 | Down 10.6% |
| Apr 29, 2025 | $878.54 | Up 8.4% |
| Apr 27, 2025 | $810.53 | Up 3.1% |
| Apr 23, 2025 | $785.89 | Up 0.6% |
| Apr 19, 2025 | $781.51 | Up 1.6% |
| Apr 16, 2025 | $768.98 | Down 2.4% |
| Apr 14, 2025 | $787.81 | Up 16.2% |
| Apr 1, 2025 | $677.93 | Down 0.3% |
| Mar 27, 2025 | $679.95 | Down 15.1% |
| Mar 23, 2025 | $801.00 | Down 9.0% |
| Mar 10, 2025 | $880.59 | Up 36.4% |
| Mar 8, 2025 | $645.62 | Down 22.6% |
| Feb 23, 2025 | $834.04 | Up 3.3% |
| Jan 26, 2025 | $807.04 | Up 2.7% |
| Jan 24, 2025 | $785.62 | Down 1.7% |
| Jan 17, 2025 | $799.07 | Up 1.1% |
| Jan 14, 2025 | $790.44 | Down 3.0% |
| Jan 10, 2025 | $814.85 | Up 2.9% |
| Jan 5, 2025 | $792.03 | Down 13.4% |
| Dec 29, 2024 | $914.40 | Up 2.5% |
| Dec 25, 2024 | $892.17 | Up 25.1% |
| Dec 22, 2024 | $713.16 | Down 5.2% |
| Dec 20, 2024 | $751.97 | Down 8.7% |
| Dec 14, 2024 | $823.45 | Up 6.4% |
| Dec 4, 2024 | $773.92 | Down 2.5% |
| Nov 26, 2024 | $793.87 | Down 0.7% |
| Nov 18, 2024 | $799.25 | Up 10.0% |
| Nov 14, 2024 | $726.58 | Down 8.1% |
| Nov 11, 2024 | $790.37 | Down 1.8% |
| Nov 2, 2024 | $804.58 | Down 1.3% |
| Oct 29, 2024 | $815.21 | Up 1.4% |
| Oct 26, 2024 | $804.19 | Up 1.0% |
About this product
The Sig Sauer M18 9mm Threaded Barrel 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 black finish in the threaded barrel 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
- Black
- Configuration
- Threaded barrel
- Condition
- New
$898.90
at Keystone Shooting Supply
