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Sig Sauer

Sig Sauer M18 9mm with Holosun 508T, 3.9 in., 17rd, OD Green

  • 9mm
  • 17rd
  • 3.9 in.
  • Striker-fired
  • Free shipping
$1,029

10% above usual

Higher than usual: it usually sells for $939.01, its median price over the last 90 days.

Free shipping to your FFL dealer, before tax and the transfer fee. 12% under MSRP.

Cedar Hollow Arms

Lowest of 5 stores

4.8 (5.1K), in stock,

Buy at Cedar Hollow Arms(opens the store in a new tab)

Compare 6 stores

5 in stock.

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, OD Green, ranked by landed price
StoreLanded priceVersus bestStockStore link
Cedar Hollow Arms4.8
$1,029Best priceIn stockBuy at Cedar Hollow Arms (opens in a new tab)
Ozark Range Supply4.6
$1,052.50+$23.50In stockBuy at Ozark Range Supply (opens in a new tab)
Granite Peak Supply4.6
$1,189.99+$160.99In stockBuy at Granite Peak Supply (opens in a new tab)
Westbound Armory4.7
$1,199.98+$170.98In stockBuy at Westbound Armory (opens in a new tab)
Red River Outdoors4.4
$1,278.99+$249.99In stockBuy at Red River Outdoors (opens in a new tab)
Iron Mesa Armory4.9
$944.99Not availableOut of stockView at Iron Mesa Armory (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
$939.01
90-day median
90-day low
$825.11
90-day high
$1,097.75
2-year low
$788.85
May 12, 2026
Unchanged for
7 days
Since Oct 13, 2026
Every price change (119 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 13, 2026$1,029Up 23.5%
Oct 7, 2026$833.03Down 5.6%
Oct 6, 2026$882.49Down 6.0%
Sep 12, 2026$939.01Up 0.6%
Sep 9, 2026$933.83Down 4.0%
Sep 8, 2026$973.14Up 5.3%
Sep 7, 2026$924.49Down 6.2%
Aug 31, 2026$985.60Up 5.1%
Aug 30, 2026$938.19Down 1.9%
Aug 29, 2026$956.55Up 6.2%
Aug 21, 2026$900.38Down 18.0%
Aug 13, 2026$1,097.75Up 17.2%
Aug 12, 2026$936.40Up 13.5%
Aug 9, 2026$825.11Down 12.2%
Aug 8, 2026$940.20Up 0.4%
Jul 28, 2026$936.78Up 1.9%
Jul 24, 2026$919.42Up 11.0%
Jul 12, 2026$828.44Down 24.6%
Jun 21, 2026$1,098.82Up 0.8%
Jun 17, 2026$1,090.28Up 13.6%
Jun 12, 2026$959.68Down 5.2%
Jun 10, 2026$1,011.83Down 1.3%
Jun 9, 2026$1,025.58Down 2.4%
Jun 6, 2026$1,050.67Up 10.9%
Jun 3, 2026$947.75Down 2.5%
Jun 1, 2026$972.31Down 0.4%
May 29, 2026$975.76Up 2.1%
May 27, 2026$955.52Up 12.3%
May 20, 2026$850.67Down 12.5%
May 18, 2026$972.00Down 7.6%
May 13, 2026$1,051.61Up 33.3%
May 12, 2026$788.85Down 29.5%
May 4, 2026$1,119.42Up 17.2%
May 3, 2026$955.08Down 2.0%
May 1, 2026$974.17Up 15.6%
Apr 25, 2026$842.93Down 17.1%
Apr 23, 2026$1,017.24Up 2.5%
Apr 20, 2026$992.56Down 2.9%
Apr 18, 2026$1,022.56Up 26.9%
Apr 5, 2026$805.78Down 18.0%
Apr 2, 2026$982.88Up 2.5%
Mar 21, 2026$958.97Down 3.6%
Mar 18, 2026$994.79Up 0.3%
Mar 13, 2026$991.47Up 2.0%
Mar 12, 2026$972.31Up 13.7%
Mar 1, 2026$855.52Down 17.4%
Feb 1, 2026$1,035.31Up 6.3%
Jan 29, 2026$973.56Up 6.2%
Jan 28, 2026$916.98Up 5.0%
Jan 21, 2026$873.20Up 0.8%
Jan 12, 2026$866.17Down 0.6%
Dec 27, 2025$871.49Down 12.7%
Dec 21, 2025$998.26Up 3.0%
Dec 14, 2025$968.92Down 1.6%
Dec 11, 2025$984.40Down 1.1%
Dec 2, 2025$995.64Down 11.4%
Dec 1, 2025$1,123.88Up 12.7%
Nov 28, 2025$997.67Up 5.3%
Nov 26, 2025$947.89Down 12.0%
Nov 16, 2025$1,077.04Up 8.2%
Nov 14, 2025$995.34Down 1.6%
Nov 12, 2025$1,011.20Up 4.0%
Oct 29, 2025$972.10Up 14.1%
Oct 17, 2025$851.70Up 5.8%
Oct 13, 2025$804.96Down 19.7%
Oct 9, 2025$1,003.04Up 9.7%
Sep 30, 2025$914.55Up 13.8%
Sep 15, 2025$803.78Down 23.1%
Sep 9, 2025$1,044.87Up 6.8%
Sep 3, 2025$978.71Down 1.8%
Sep 2, 2025$996.16Up 4.7%
Aug 27, 2025$951.05Down 7.5%
Aug 15, 2025$1,027.91Up 3.6%
Aug 11, 2025$992.06Up 10.9%
Aug 9, 2025$894.75Up 5.4%
Aug 1, 2025$848.80Down 17.2%
Jul 14, 2025$1,025.27Up 2.9%
Jul 6, 2025$996.11Down 2.6%
Jul 1, 2025$1,022.90Up 3.9%
Jun 28, 2025$984.73Down 1.6%
Jun 24, 2025$1,000.95Down 2.3%
Jun 22, 2025$1,024.56Up 19.9%
Jun 11, 2025$854.36Down 3.5%
Jun 10, 2025$885.47Down 12.2%
Jun 5, 2025$1,007.96Up 0.7%
May 29, 2025$1,001.24Down 4.7%
May 25, 2025$1,050.95Up 23.6%
May 23, 2025$850.56Down 9.0%
May 17, 2025$934.96Down 13.8%
May 11, 2025$1,084.89Up 2.9%
Apr 20, 2025$1,053.95Up 27.7%
Apr 12, 2025$825.52Down 17.0%
Apr 10, 2025$994.96Down 3.4%
Apr 7, 2025$1,030.15Up 22.8%
Apr 4, 2025$838.95Down 17.0%
Mar 27, 2025$1,010.95Down 2.0%
Mar 11, 2025$1,031.45Up 1.3%
Mar 10, 2025$1,018.28Up 6.4%
Mar 1, 2025$957.37Down 10.9%
Feb 25, 2025$1,074.56Up 2.1%
Feb 24, 2025$1,052.75Up 12.6%
Feb 23, 2025$934.91Down 8.9%
Feb 5, 2025$1,025.98Down 3.6%
Feb 3, 2025$1,064.28Up 5.4%
Feb 1, 2025$1,009.61Down 1.6%
Jan 28, 2025$1,025.78Down 3.0%
Jan 24, 2025$1,057.98Up 0.2%
Jan 22, 2025$1,056.34Up 2.2%
Jan 14, 2025$1,033.90Down 0.2%
Jan 10, 2025$1,036.30Up 1.0%
Dec 26, 2024$1,026.05Down 3.7%
Dec 21, 2024$1,065.33Down 0.0%
Dec 15, 2024$1,065.48Up 7.6%
Dec 13, 2024$989.99Down 10.9%
Nov 24, 2024$1,111.61Up 7.7%
Nov 22, 2024$1,031.80Down 3.0%
Nov 9, 2024$1,063.74Up 3.1%
Nov 4, 2024$1,031.83Down 6.8%
Oct 22, 2024$1,106.54Down 6.5%

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 oD Green 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
OD Green
Configuration
With red dot
Condition
New