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Sig Sauer

Sig Sauer M18 9mm Threaded Barrel, 3.9 in., 17rd, Patriot Brown Cerakote

  • 9mm
  • 17rd
  • 3.9 in.
  • Striker-fired
$875.99

14% above usual

Higher than usual: it usually sells for $766.19, its median price over the last 90 days.

$850.99 + $25.00 shipping to your FFL dealer, before tax and the transfer fee. 5% under MSRP.

High Desert Guns

Lowest of 2 stores

4.2 (1.9K), stock not reported,

Buy at High Desert Guns(opens the store in a new tab)

Compare 5 stores

2 in stock.

Ranked by landed price: the item plus shipping to you, before tax.

Stores selling Sig Sauer M18 9mm Threaded Barrel, 3.9 in., 17rd, Patriot Brown Cerakote, ranked by landed price
StoreLanded priceVersus bestStockStore link
High Desert Guns4.2
$875.99Best priceNot reportedBuy at High Desert Guns (opens in a new tab)
Palisade Sporting Goods4.2
$1,034.94+$158.95In stockBuy at Palisade Sporting Goods (opens in a new tab)
Bayou Arms Co.4.1
$779.99Not availableOut of stockView at Bayou Arms Co. (opens in a new tab)
Cedar Hollow Arms4.8
$937.49Not availableOut of stockView at Cedar Hollow Arms (opens in a new tab)
Ridgeline Arms4.8
$974.98Not availableOut of stockView 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
$766.19
90-day median
90-day low
$671.64
90-day high
$893.17
2-year low
$648.26
Mar 11, 2026
Unchanged for
2 days
Since Oct 18, 2026
Every price change (125 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 18, 2026$875.99Up 14.4%
Oct 12, 2026$765.42Up 1.0%
Oct 5, 2026$757.76Down 2.5%
Sep 23, 2026$777.54Up 1.5%
Sep 18, 2026$766.04Down 0.0%
Sep 13, 2026$766.34Up 1.3%
Aug 28, 2026$756.40Down 1.5%
Aug 23, 2026$767.98Down 2.8%
Aug 6, 2026$789.71Up 17.6%
Jul 26, 2026$671.64Down 24.8%
Jul 20, 2026$893.17Up 12.5%
Jul 2, 2026$793.95Down 2.2%
Jun 30, 2026$811.44Up 1.4%
Jun 25, 2026$800.27Up 0.2%
Jun 24, 2026$798.72Up 9.0%
Jun 13, 2026$732.93Down 9.7%
Jun 7, 2026$811.81Up 2.6%
May 28, 2026$791.00Up 0.3%
May 20, 2026$788.95Up 0.3%
May 9, 2026$786.94Up 1.2%
May 7, 2026$777.26Down 0.1%
May 5, 2026$777.99Down 3.0%
Apr 30, 2026$802.23Down 8.5%
Apr 26, 2026$876.87Up 3.3%
Apr 25, 2026$848.60Up 9.3%
Apr 20, 2026$776.73Down 2.9%
Apr 14, 2026$800.18Up 18.3%
Apr 7, 2026$676.41Down 16.5%
Apr 6, 2026$810.28Up 4.4%
Apr 3, 2026$776.31Down 0.4%
Mar 26, 2026$779.36Down 1.9%
Mar 24, 2026$794.18Down 0.5%
Mar 13, 2026$797.94Down 1.2%
Mar 12, 2026$807.92Up 24.6%
Feb 13, 2026$648.26Down 13.4%
Feb 6, 2026$748.24Down 4.4%
Feb 2, 2026$782.69Up 6.7%
Jan 26, 2026$733.34Up 3.8%
Jan 25, 2026$706.24Down 12.2%
Jan 23, 2026$804.24Down 2.1%
Jan 14, 2026$821.73Down 5.7%
Jan 11, 2026$871.06Up 4.6%
Jan 9, 2026$832.65Up 3.1%
Jan 6, 2026$807.97Up 0.4%
Dec 31, 2025$804.43Up 4.9%
Dec 28, 2025$766.59Down 17.7%
Dec 6, 2025$931.93Up 30.0%
Dec 3, 2025$716.99Up 1.5%
Dec 2, 2025$706.27Down 14.0%
Nov 29, 2025$820.77Up 8.5%
Nov 21, 2025$756.35Down 17.5%
Nov 14, 2025$916.29Up 20.9%
Nov 12, 2025$757.58Down 6.6%
Nov 9, 2025$810.79Down 1.0%
Nov 1, 2025$819.19Up 3.3%
Oct 17, 2025$793.23Down 7.5%
Oct 13, 2025$857.84Up 3.7%
Oct 7, 2025$827.13Down 2.4%
Oct 1, 2025$847.88Up 2.9%
Sep 26, 2025$824.10Up 0.3%
Sep 22, 2025$821.56Up 10.0%
Sep 20, 2025$747.08Down 11.4%
Sep 18, 2025$843.18Up 2.3%
Sep 17, 2025$823.88Down 3.0%
Sep 16, 2025$849.70Up 12.2%
Sep 14, 2025$757.07Down 3.0%
Sep 12, 2025$780.20Down 4.1%
Sep 11, 2025$813.71Up 4.2%
Aug 31, 2025$781.13Down 7.3%
Aug 28, 2025$842.53Down 3.0%
Aug 18, 2025$868.54Up 4.1%
Aug 12, 2025$834.68Down 1.7%
Aug 8, 2025$849.12Down 8.7%
Aug 4, 2025$930.28Up 10.0%
Aug 2, 2025$845.55Up 9.3%
Jul 18, 2025$773.34Down 6.3%
Jul 11, 2025$825.18Down 4.3%
Jun 29, 2025$862.06Up 2.2%
Jun 9, 2025$843.33Up 0.8%
Jun 8, 2025$836.72Down 2.8%
Jun 6, 2025$861.19Up 4.5%
Jun 4, 2025$824.16Down 4.4%
Jun 2, 2025$862.19Up 5.3%
Jun 1, 2025$818.52Down 2.8%
May 30, 2025$842.39Down 1.7%
May 28, 2025$856.55Up 15.1%
May 23, 2025$744.29Down 13.3%
May 21, 2025$858.01Down 2.6%
May 17, 2025$881.22Up 7.8%
May 9, 2025$817.59Down 16.8%
May 6, 2025$982.12Up 13.1%
May 3, 2025$868.33Down 8.2%
Apr 30, 2025$946.18Up 8.8%
Apr 29, 2025$869.37Up 1.2%
Apr 20, 2025$859.14Down 0.5%
Apr 19, 2025$863.29Up 3.6%
Apr 18, 2025$833.42Down 1.2%
Apr 17, 2025$843.60Up 9.2%
Apr 7, 2025$772.20Down 9.6%
Apr 4, 2025$853.74Up 4.3%
Mar 24, 2025$818.28Down 14.9%
Mar 23, 2025$961.08Up 11.9%
Mar 19, 2025$859.17Up 11.2%
Mar 10, 2025$772.83Down 9.8%
Mar 7, 2025$856.40Down 7.0%
Mar 6, 2025$920.49Up 28.5%
Feb 27, 2025$716.09Down 16.5%
Feb 12, 2025$857.65Up 4.9%
Feb 1, 2025$817.71Down 6.4%
Jan 30, 2025$873.96Up 2.5%
Jan 21, 2025$852.24Up 20.2%
Jan 20, 2025$708.78Down 16.3%
Jan 4, 2025$846.34Up 6.3%
Dec 7, 2024$796.25Down 10.1%
Dec 5, 2024$885.32Up 3.4%
Dec 1, 2024$856.00Down 1.3%
Nov 28, 2024$867.25Up 1.1%
Nov 27, 2024$858.03Down 1.8%
Nov 18, 2024$873.42Up 3.9%
Nov 13, 2024$840.88Down 6.9%
Nov 4, 2024$902.83Down 10.5%
Oct 29, 2024$1,008.73Up 16.4%
Oct 27, 2024$866.89Up 1.9%
Oct 25, 2024$850.51Down 3.7%
Oct 22, 2024$883.24Down 8.0%

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 patriot Brown Cerakote 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
Patriot Brown Cerakote
Configuration
Threaded barrel
Condition
New