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Sig Sauer M18 9mm Night Sights, 3.9 in., 17rd, OD Green
Sig Sauer

Sig Sauer M18 9mm Night Sights, 3.9 in., 17rd, OD Green

  • 9mm
  • 17rd
  • 3.9 in.
  • Striker-fired
$721.49

About usual: it usually sells for $726.03, its median price over the last 90 days.

$703.99 + $17.50 shipping to your FFL dealer, before tax and the transfer fee. 18% under MSRP.

Northfork Firearms

Lowest of 4 stores

4.7 (7.3K), in stock,

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

Compare 5 stores

4 in stock.

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

Stores selling Sig Sauer M18 9mm Night Sights, 3.9 in., 17rd, OD Green, ranked by landed price
StoreLanded priceVersus bestStockStore link
Northfork Firearms4.7
$721.49Best priceIn stockBuy at Northfork Firearms (opens in a new tab)
Granite Peak Supply4.6
$722.49+$1.00In stockBuy at Granite Peak Supply (opens in a new tab)
Coyote Trail Supply4.5
$766.98+$45.49In stockBuy at Coyote Trail Supply (opens in a new tab)
Ridgeline Arms4.8
$793.48+$71.99In stockBuy at Ridgeline Arms (opens in a new tab)
Great Lakes Tactical4.4
$699.94Not availableOut of stockView 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
$726.03
90-day median
90-day low
$602.62
90-day high
$753.67
2-year low
$569.87
Feb 13, 2025
Unchanged for
1 day
Changed today
Every price change (108 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 19, 2026$721.49Down 0.8%
Oct 14, 2026$727.00Up 0.6%
Sep 23, 2026$722.70Down 0.2%
Sep 19, 2026$723.93Up 0.5%
Sep 14, 2026$720.30Down 0.1%
Sep 12, 2026$720.90Down 0.7%
Sep 3, 2026$726.03Down 3.7%
Aug 27, 2026$753.67Up 3.8%
Aug 23, 2026$726.40Up 16.7%
Aug 20, 2026$622.29Down 14.9%
Aug 9, 2026$731.01Up 3.4%
Aug 7, 2026$707.13Up 17.3%
Aug 5, 2026$602.62Down 0.4%
Aug 3, 2026$604.77Down 16.9%
Jul 25, 2026$727.38Down 1.7%
Jul 17, 2026$740.30Up 0.4%
Jul 14, 2026$737.07Up 0.5%
Jul 12, 2026$733.55Up 1.8%
Jul 7, 2026$720.49Down 9.0%
Jul 5, 2026$791.97Up 8.4%
Jul 2, 2026$730.65Up 12.2%
Jun 21, 2026$651.20Down 9.1%
Jun 7, 2026$716.63Up 8.8%
May 28, 2026$658.47Down 10.5%
May 19, 2026$735.55Up 3.6%
May 1, 2026$710.14Down 0.6%
Apr 27, 2026$714.69Down 3.1%
Apr 24, 2026$737.28Down 3.8%
Apr 20, 2026$766.04Up 14.7%
Apr 19, 2026$667.77Down 5.8%
Apr 15, 2026$709.14Down 1.4%
Apr 12, 2026$719.12Up 5.8%
Apr 6, 2026$679.74Down 9.4%
Mar 31, 2026$750.29Up 3.6%
Mar 23, 2026$723.90Down 2.8%
Mar 7, 2026$744.43Down 7.4%
Feb 27, 2026$804.15Up 7.9%
Feb 13, 2026$745.57Down 3.0%
Feb 11, 2026$768.55Up 6.0%
Feb 2, 2026$724.85Up 0.7%
Feb 1, 2026$719.88Up 15.3%
Jan 19, 2026$624.47Down 13.5%
Jan 8, 2026$721.99Up 1.0%
Jan 5, 2026$714.59Down 0.6%
Dec 31, 2025$719.19Up 2.9%
Dec 29, 2025$699.06Down 3.2%
Dec 16, 2025$722.30Up 1.2%
Dec 14, 2025$713.53Down 2.6%
Dec 13, 2025$732.48Up 0.1%
Dec 5, 2025$731.98Up 9.4%
Nov 23, 2025$669.10Down 7.6%
Nov 17, 2025$724.15Down 0.1%
Nov 15, 2025$725.11Up 12.1%
Nov 14, 2025$646.95Up 2.8%
Nov 7, 2025$629.20Down 10.7%
Nov 5, 2025$704.35Down 2.8%
Nov 3, 2025$724.30Down 1.2%
Nov 2, 2025$732.98Up 2.3%
Nov 1, 2025$716.30Down 1.8%
Oct 29, 2025$729.10Up 1.9%
Oct 26, 2025$715.67Down 1.9%
Oct 17, 2025$729.40Up 2.4%
Oct 15, 2025$712.34Down 5.9%
Sep 26, 2025$757.38Down 3.6%
Sep 20, 2025$785.52Up 17.8%
Sep 15, 2025$666.85Down 7.6%
Aug 18, 2025$721.92Up 0.3%
Aug 17, 2025$719.82Up 2.5%
Aug 16, 2025$702.00Down 3.6%
Aug 13, 2025$728.26Up 12.2%
Jul 27, 2025$649.17Down 1.8%
Jul 24, 2025$661.04Down 9.5%
Jul 21, 2025$730.11Down 7.5%
Jul 8, 2025$789.24Up 8.6%
Jul 3, 2025$727.02Down 2.0%
Jun 27, 2025$741.78Up 2.6%
Jun 26, 2025$723.21Down 7.5%
Jun 12, 2025$782.01Up 9.3%
May 25, 2025$715.39Down 2.4%
May 18, 2025$733.30Up 4.1%
May 16, 2025$704.51Down 0.8%
May 12, 2025$709.95Down 2.1%
Apr 30, 2025$724.87Up 10.7%
Apr 21, 2025$654.60Down 9.5%
Apr 14, 2025$723.37Down 12.4%
Apr 8, 2025$825.64Up 8.6%
Apr 4, 2025$759.98Up 21.1%
Mar 7, 2025$627.70Down 22.9%
Mar 3, 2025$814.65Up 13.7%
Feb 24, 2025$716.65Up 1.6%
Feb 14, 2025$705.30Up 23.8%
Feb 12, 2025$569.87Down 19.8%
Feb 8, 2025$710.28Down 2.8%
Jan 22, 2025$730.60Up 2.8%
Jan 21, 2025$710.70Down 0.5%
Jan 19, 2025$714.61Up 6.2%
Jan 11, 2025$672.80Down 9.1%
Jan 4, 2025$740.35Up 2.8%
Jan 1, 2025$720.34Down 8.9%
Dec 30, 2024$790.35Up 9.8%
Dec 21, 2024$719.77Up 2.8%
Dec 6, 2024$700.47Down 0.4%
Dec 5, 2024$703.39Down 12.2%
Dec 2, 2024$800.98Up 10.6%
Nov 27, 2024$723.97Up 7.3%
Nov 25, 2024$674.94Up 11.6%
Oct 28, 2024$604.72Down 20.1%
Oct 25, 2024$757.24Up 6.3%

About this product

The Sig Sauer M18 9mm Night Sights 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 night sights 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
Night sights
Condition
New