$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, OD Green
- 9mm
- 17rd
- 3.9 in.
- Striker-fired
- 7% below usual
$700.94Usually $755.97
Save $55.03
Lower than usual: it usually sells for $755.97, its median price over the last 90 days.
$680.99 + $19.95 shipping to your FFL dealer, before tax and the transfer fee. 20% under MSRP.
Keystone Shooting Supply
Lowest of 3 stores4.8 (24.5K), 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 |
|---|---|---|---|---|
Keystone Shooting Supply4.8 4.8(24.5K)store rating | $700.94 | Best price | In stock | Buy at Keystone Shooting Supply (opens in a new tab) |
 High Desert Guns4.2 4.2(1.9K)store rating | $701.94 | +$1.00 | Not reported | Buy at High Desert Guns (opens in a new tab) |
 Westbound Armory4.7 4.7(4.6K)store rating | $776.98 | +$76.04 | In stock | Buy at Westbound Armory (opens in a new tab) |
 Palisade Sporting Goods4.2 4.2(52.8K)store rating | $765.98 | Not available | Out of stock | View at Palisade Sporting Goods (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
- $755.97
- 90-day median
- 90-day low
- $623.85
- 90-day high
- $813.52
- 2-year low
- $623.85
- Aug 3, 2026
- Unchanged for
- 4 days
- Since Oct 16, 2026
Every price change (122 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 16, 2026 | $700.94 | Down 9.4% |
| Oct 7, 2026 | $773.98 | Up 3.5% |
| Oct 3, 2026 | $747.47 | Down 1.4% |
| Sep 23, 2026 | $758.17 | Up 17.5% |
| Sep 16, 2026 | $645.00 | Down 14.7% |
| Sep 1, 2026 | $755.97 | Down 5.4% |
| Aug 30, 2026 | $799.19 | Up 1.0% |
| Aug 29, 2026 | $791.09 | Up 2.2% |
| Aug 27, 2026 | $774.32 | Down 4.8% |
| Aug 20, 2026 | $813.52 | Up 10.2% |
| Aug 18, 2026 | $738.01 | Up 13.1% |
| Aug 4, 2026 | $652.42 | Up 4.6% |
| Jul 27, 2026 | $623.85 | Down 17.9% |
| Jul 24, 2026 | $759.71 | Down 1.5% |
| Jul 17, 2026 | $771.02 | Down 0.3% |
| Jul 10, 2026 | $772.98 | Up 0.9% |
| Jul 8, 2026 | $765.92 | Down 1.3% |
| Jul 5, 2026 | $776.22 | Down 1.6% |
| Jul 3, 2026 | $789.04 | Down 7.9% |
| Jul 2, 2026 | $856.86 | Up 16.4% |
| Jul 1, 2026 | $736.40 | Down 4.6% |
| Jun 23, 2026 | $772.27 | Down 5.9% |
| Jun 22, 2026 | $820.72 | Up 31.3% |
| Jun 17, 2026 | $624.95 | Down 18.2% |
| Jun 8, 2026 | $763.96 | Up 0.1% |
| Jun 2, 2026 | $763.12 | Down 3.3% |
| May 28, 2026 | $789.48 | Up 4.3% |
| May 15, 2026 | $756.82 | Down 7.2% |
| May 14, 2026 | $815.26 | Down 3.1% |
| May 6, 2026 | $841.53 | Up 33.0% |
| May 3, 2026 | $632.60 | Down 10.2% |
| May 2, 2026 | $704.19 | Down 7.4% |
| Apr 24, 2026 | $760.07 | Down 2.9% |
| Apr 21, 2026 | $783.13 | Down 8.3% |
| Apr 13, 2026 | $854.13 | Up 10.4% |
| Apr 3, 2026 | $773.87 | Up 19.0% |
| Apr 2, 2026 | $650.16 | Down 13.5% |
| Mar 26, 2026 | $751.64 | Down 2.9% |
| Mar 25, 2026 | $774.33 | Down 4.4% |
| Mar 24, 2026 | $809.80 | Up 1.3% |
| Mar 18, 2026 | $799.72 | Up 3.9% |
| Mar 15, 2026 | $769.40 | Down 4.5% |
| Mar 14, 2026 | $805.25 | Down 8.5% |
| Mar 9, 2026 | $880.35 | Up 4.5% |
| Mar 8, 2026 | $842.42 | Up 10.2% |
| Mar 4, 2026 | $764.17 | Down 5.0% |
| Feb 27, 2026 | $804.49 | Up 1.6% |
| Feb 6, 2026 | $791.85 | Up 20.7% |
| Feb 5, 2026 | $656.01 | Down 16.0% |
| Feb 3, 2026 | $781.18 | Up 20.0% |
| Jan 28, 2026 | $650.85 | Down 18.4% |
| Jan 22, 2026 | $797.46 | Up 2.8% |
| Jan 16, 2026 | $776.00 | Up 0.2% |
| Jan 3, 2026 | $774.29 | Down 4.8% |
| Dec 21, 2025 | $813.69 | Up 0.5% |
| Dec 12, 2025 | $809.32 | Up 16.4% |
| Dec 11, 2025 | $695.26 | Down 7.4% |
| Dec 8, 2025 | $750.65 | Up 11.0% |
| Nov 28, 2025 | $676.46 | Down 25.5% |
| Nov 16, 2025 | $907.73 | Up 26.0% |
| Nov 14, 2025 | $720.35 | Down 8.8% |
| Nov 2, 2025 | $789.49 | Down 6.2% |
| Oct 9, 2025 | $841.91 | Up 20.0% |
| Oct 8, 2025 | $701.84 | Down 21.8% |
| Oct 6, 2025 | $897.55 | Up 9.5% |
| Sep 17, 2025 | $819.91 | Down 0.7% |
| Aug 25, 2025 | $825.41 | Up 12.0% |
| Aug 21, 2025 | $736.83 | Down 9.7% |
| Aug 20, 2025 | $816.38 | Down 0.7% |
| Aug 19, 2025 | $822.45 | Down 12.4% |
| Aug 14, 2025 | $938.66 | Up 14.3% |
| Aug 6, 2025 | $821.21 | Down 1.6% |
| Jul 12, 2025 | $834.53 | Down 4.6% |
| Jul 1, 2025 | $874.32 | Up 4.8% |
| Jun 27, 2025 | $834.42 | Up 0.8% |
| Jun 21, 2025 | $828.09 | Up 3.9% |
| Jun 19, 2025 | $796.73 | Down 5.0% |
| Jun 18, 2025 | $838.69 | Up 11.9% |
| Jun 17, 2025 | $749.52 | Down 6.5% |
| Jun 13, 2025 | $802.01 | Down 3.3% |
| Jun 11, 2025 | $829.32 | Up 1.7% |
| Jun 9, 2025 | $815.57 | Down 4.5% |
| Jun 4, 2025 | $853.68 | Up 18.3% |
| May 21, 2025 | $721.90 | Down 14.7% |
| May 18, 2025 | $846.03 | Down 0.5% |
| May 10, 2025 | $850.29 | Up 0.2% |
| May 3, 2025 | $848.29 | Up 0.6% |
| May 1, 2025 | $842.84 | Up 12.8% |
| Apr 28, 2025 | $747.40 | Down 13.4% |
| Apr 23, 2025 | $862.67 | Up 18.4% |
| Apr 5, 2025 | $728.43 | Down 13.7% |
| Apr 1, 2025 | $844.29 | Down 1.2% |
| Mar 31, 2025 | $854.70 | Up 1.9% |
| Mar 28, 2025 | $839.08 | Down 1.4% |
| Mar 21, 2025 | $850.92 | Down 6.4% |
| Mar 19, 2025 | $908.74 | Up 6.3% |
| Mar 10, 2025 | $855.20 | Up 10.2% |
| Mar 4, 2025 | $775.72 | Down 18.3% |
| Mar 2, 2025 | $949.87 | Up 25.2% |
| Feb 18, 2025 | $758.38 | Down 10.4% |
| Feb 6, 2025 | $846.52 | Down 2.8% |
| Feb 2, 2025 | $870.56 | Down 0.2% |
| Jan 30, 2025 | $872.07 | Up 0.8% |
| Jan 25, 2025 | $864.95 | Up 0.3% |
| Jan 22, 2025 | $862.69 | Down 1.2% |
| Jan 18, 2025 | $872.86 | Up 1.5% |
| Jan 17, 2025 | $860.33 | Down 2.1% |
| Jan 13, 2025 | $878.82 | Up 1.8% |
| Jan 10, 2025 | $862.90 | Up 1.3% |
| Jan 2, 2025 | $851.98 | Up 1.3% |
| Dec 29, 2024 | $841.40 | Down 3.1% |
| Dec 17, 2024 | $868.58 | Up 4.5% |
| Dec 11, 2024 | $831.02 | Down 2.0% |
| Dec 3, 2024 | $847.59 | Down 0.7% |
| Nov 30, 2024 | $853.41 | Down 2.5% |
| Nov 29, 2024 | $875.45 | Down 7.0% |
| Nov 18, 2024 | $941.69 | Up 20.4% |
| Nov 15, 2024 | $782.05 | Down 7.2% |
| Nov 12, 2024 | $842.83 | Down 1.6% |
| Nov 6, 2024 | $856.96 | Down 1.6% |
| Oct 28, 2024 | $870.63 | Down 2.4% |
| Oct 27, 2024 | $891.60 | Up 9.4% |
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 oD Green 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
- OD Green
- Configuration
- Threaded barrel
- Condition
- New
$700.947% below usual
at Keystone Shooting Supply
