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Sig Sauer

Sig Sauer M18 9mm with Holosun 508T, 3.9 in., 17rd, Two-Tone

  • 9mm
  • 17rd
  • 3.9 in.
  • Striker-fired
$1,013.49

About usual: it usually sells for $1,013.49, its median price over the last 90 days.

$995.99 + $17.50 shipping to your FFL dealer, before tax and the transfer fee. 13% under MSRP.

Northfork Firearms

Lowest of 5 stores

4.7 (7.3K), in stock,

Buy at Northfork Firearms(opens the store in a new tab)

Compare 5 stores

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

Stores selling Sig Sauer M18 9mm with Holosun 508T, 3.9 in., 17rd, Two-Tone, ranked by landed price
StoreLanded priceVersus bestStockStore link
Northfork Firearms4.7
$1,013.49Best priceIn stockBuy at Northfork Firearms (opens in a new tab)
Badlands Tactical4.3
$1,024.98+$11.49Not reportedBuy at Badlands Tactical (opens in a new tab)
Black Canyon Arms4.3
$1,074+$60.51Not reportedBuy at Black Canyon Arms (opens in a new tab)
Sawtooth Outfitters4.5
$1,076.50+$63.01Not reportedBuy at Sawtooth Outfitters (opens in a new tab)
Great Lakes Tactical4.4
$1,103.99+$90.50In stockBuy at Great Lakes Tactical (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
$1,013.49
90-day median
90-day low
$809.79
90-day high
$1,141.28
2-year low
$807.93
Nov 30, 2025
Unchanged for
26 days
Since Sep 24, 2026
Every price change (114 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Sep 24, 2026$1,013.49Up 0.6%
Sep 20, 2026$1,007.45Down 1.0%
Sep 12, 2026$1,018.12Up 4.6%
Sep 10, 2026$973.24Down 4.0%
Sep 3, 2026$1,014.14Up 0.7%
Aug 15, 2026$1,007.28Down 11.7%
Aug 5, 2026$1,141.28Up 40.9%
Aug 2, 2026$809.79Down 23.1%
Jul 10, 2026$1,053.54Up 3.4%
Jul 7, 2026$1,018.84Up 12.5%
Jul 6, 2026$905.45Down 8.3%
Jun 30, 2026$987.06Down 4.0%
Jun 27, 2026$1,028.23Down 0.0%
Jun 24, 2026$1,028.28Up 0.7%
Jun 22, 2026$1,021.46Up 2.4%
Jun 9, 2026$997.11Down 2.8%
Jun 5, 2026$1,026.20Up 4.4%
Jun 4, 2026$983.38Down 9.3%
Jun 3, 2026$1,083.70Down 2.6%
Jun 1, 2026$1,112.68Up 6.7%
May 30, 2026$1,042.94Up 4.7%
May 17, 2026$996.26Down 1.0%
May 13, 2026$1,006.65Down 13.0%
May 5, 2026$1,156.47Up 13.8%
May 4, 2026$1,016.59Down 0.6%
May 3, 2026$1,022.74Down 1.9%
May 2, 2026$1,042.07Up 19.6%
Apr 27, 2026$870.99Up 3.8%
Apr 25, 2026$839.19Down 17.8%
Apr 18, 2026$1,021.34Up 3.5%
Apr 13, 2026$986.98Up 5.6%
Apr 7, 2026$934.47Down 9.5%
Apr 6, 2026$1,032.54Up 1.7%
Apr 5, 2026$1,015.03Down 0.2%
Mar 31, 2026$1,016.88Up 3.3%
Mar 30, 2026$984.38Down 5.6%
Mar 12, 2026$1,042.24Down 2.2%
Mar 1, 2026$1,065.21Up 1.4%
Feb 19, 2026$1,050.75Up 4.3%
Feb 14, 2026$1,007.65Up 1.7%
Feb 11, 2026$990.39Up 20.1%
Feb 2, 2026$824.40Down 17.9%
Jan 26, 2026$1,004.72Down 0.6%
Jan 16, 2026$1,010.44Down 3.8%
Jan 14, 2026$1,050.54Down 8.6%
Dec 31, 2025$1,149.59Up 12.8%
Dec 29, 2025$1,018.71Up 0.8%
Dec 19, 2025$1,011.08Up 24.0%
Dec 17, 2025$815.08Down 24.6%
Dec 12, 2025$1,081.22Up 9.6%
Dec 7, 2025$986.38Down 10.3%
Dec 6, 2025$1,099.31Up 4.7%
Dec 5, 2025$1,050.11Up 4.3%
Dec 1, 2025$1,007.13Up 24.7%
Nov 17, 2025$807.93Down 19.0%
Oct 27, 2025$997.42Up 3.2%
Oct 26, 2025$966.03Up 9.8%
Oct 20, 2025$880.07Down 9.8%
Oct 2, 2025$975.30Down 4.9%
Sep 28, 2025$1,025.87Up 16.8%
Sep 17, 2025$878.40Down 2.7%
Sep 14, 2025$902.88Down 11.3%
Sep 9, 2025$1,018.30Down 8.0%
Sep 6, 2025$1,106.71Up 9.4%
Sep 5, 2025$1,011.95Up 14.9%
Sep 3, 2025$880.73Down 11.1%
Aug 30, 2025$991.14Down 1.5%
Aug 27, 2025$1,006.08Up 20.4%
Aug 25, 2025$835.75Down 17.9%
Aug 22, 2025$1,017.70Up 0.3%
Aug 10, 2025$1,014.70Up 0.8%
Aug 7, 2025$1,006.35Up 22.3%
Aug 1, 2025$822.70Down 10.9%
Jul 31, 2025$923.08Down 7.8%
Jul 28, 2025$1,000.66Down 1.0%
Jul 25, 2025$1,010.99Up 3.1%
Jul 23, 2025$980.74Down 1.6%
Jul 4, 2025$996.27Up 7.7%
Jul 3, 2025$925.03Down 7.3%
Jul 1, 2025$997.79Up 1.6%
Jun 13, 2025$981.93Up 9.2%
Jun 6, 2025$899.54Down 21.9%
Jun 5, 2025$1,152.19Up 15.8%
May 22, 2025$995.41Down 1.8%
May 5, 2025$1,013.36Up 2.6%
Apr 20, 2025$987.61Down 7.6%
Mar 31, 2025$1,068.55Up 8.2%
Mar 30, 2025$987.93Down 1.2%
Mar 26, 2025$1,000.08Down 2.9%
Mar 23, 2025$1,030.44Up 4.1%
Mar 19, 2025$989.77Down 3.4%
Mar 16, 2025$1,024.98Up 8.6%
Mar 12, 2025$943.74Down 5.9%
Feb 26, 2025$1,002.97Down 0.6%
Feb 24, 2025$1,009.38Up 3.5%
Feb 22, 2025$974.85Down 14.2%
Feb 9, 2025$1,136.51Up 11.0%
Feb 8, 2025$1,023.90Up 3.6%
Feb 7, 2025$988.20Down 2.9%
Feb 6, 2025$1,017.26Up 3.6%
Jan 30, 2025$982.29Down 0.2%
Jan 24, 2025$984.42Down 13.2%
Jan 18, 2025$1,133.51Up 18.1%
Jan 9, 2025$959.86Up 15.8%
Jan 5, 2025$828.81Down 21.1%
Dec 29, 2024$1,049.91Up 6.5%
Dec 27, 2024$985.61Down 1.5%
Dec 17, 2024$1,000.35Up 3.6%
Dec 12, 2024$965.43Down 2.8%
Nov 30, 2024$992.98Up 0.4%
Nov 18, 2024$989.16Up 1.8%
Nov 14, 2024$971.23Up 1.4%
Nov 6, 2024$957.84Down 3.5%
Oct 28, 2024$992.42Up 0.9%

About this product

The Sig Sauer M18 9mm with Holosun 508T 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 two-Tone 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
Two-Tone
Configuration
With red dot
Condition
New