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Sig Sauer M18 9mm Optic Ready, 3.9 in., 17rd, OD Green
Sig Sauer

Sig Sauer M18 9mm Optic Ready, 3.9 in., 17rd, OD Green

  • 9mm
  • 17rd
  • 3.9 in.
  • Striker-fired
$708.49

About usual: it usually sells for $708.49, its median price over the last 90 days.

$690.99 + $17.50 shipping to your FFL dealer, before tax and the transfer fee. 19% under MSRP.

Northfork Firearms

Lowest of 3 stores

4.7 (7.3K), only 7 left,

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

Compare 4 stores

3 in stock.

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

Stores selling Sig Sauer M18 9mm Optic Ready, 3.9 in., 17rd, OD Green, ranked by landed price
StoreLanded priceVersus bestStockStore link
Northfork Firearms4.7
$708.49Best priceOnly 7 leftBuy at Northfork Firearms (opens in a new tab)
Black Canyon Arms4.3
$747.99+$39.50Not reportedBuy at Black Canyon Arms (opens in a new tab)
Cedar Hollow Arms4.8
$804.95+$96.46In stockBuy at Cedar Hollow Arms (opens in a new tab)
Gulf Coast Guns4.6
$742.98Not availableOut of stockView at Gulf Coast Guns (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
$708.49
90-day median
90-day low
$586.50
90-day high
$819.77
2-year low
$548.34
Feb 18, 2025
Unchanged for
15 days
Since Oct 5, 2026
Every price change (136 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 5, 2026$708.49Down 1.5%
Sep 25, 2026$718.95Down 6.8%
Sep 22, 2026$771.61Up 5.8%
Sep 18, 2026$729.05Up 3.1%
Sep 11, 2026$707.06Up 4.8%
Sep 9, 2026$674.95Up 15.1%
Aug 29, 2026$586.50Down 3.3%
Aug 22, 2026$606.40Down 12.8%
Aug 21, 2026$695.23Down 3.6%
Aug 7, 2026$721.32Up 3.5%
Jul 31, 2026$696.73Down 2.2%
Jul 30, 2026$712.29Up 20.0%
Jul 28, 2026$593.37Down 27.6%
Jul 27, 2026$819.77Up 8.4%
Jul 11, 2026$756.11Up 7.2%
Jul 9, 2026$705.39Down 0.4%
Jul 5, 2026$707.92Up 1.9%
Jul 4, 2026$695.04Down 4.4%
Jun 22, 2026$726.98Up 0.7%
Jun 14, 2026$722.04Up 17.5%
Jun 12, 2026$614.31Down 12.7%
Jun 3, 2026$703.33Up 7.5%
May 30, 2026$654.19Down 6.2%
May 27, 2026$697.12Up 12.0%
May 18, 2026$622.34Down 21.3%
May 13, 2026$790.57Up 36.2%
May 7, 2026$580.44Down 17.7%
May 1, 2026$705.53Up 23.5%
Apr 29, 2026$571.44Down 22.0%
Apr 23, 2026$732.66Up 1.5%
Mar 30, 2026$721.48Up 18.3%
Mar 24, 2026$609.67Down 24.2%
Mar 23, 2026$804.13Up 11.2%
Mar 22, 2026$723.27Down 1.8%
Mar 17, 2026$736.24Up 5.8%
Mar 16, 2026$696.11Up 3.0%
Mar 10, 2026$675.87Down 2.2%
Feb 28, 2026$691.34Down 14.6%
Feb 24, 2026$809.39Up 16.7%
Feb 22, 2026$693.76Up 21.0%
Feb 17, 2026$573.30Down 18.4%
Feb 14, 2026$702.40Down 11.9%
Feb 12, 2026$797.39Up 18.5%
Feb 11, 2026$672.77Up 13.4%
Feb 4, 2026$593.49Down 14.6%
Feb 1, 2026$694.91Up 13.9%
Jan 22, 2026$609.96Down 9.2%
Jan 19, 2026$671.70Down 5.5%
Jan 17, 2026$710.67Down 11.6%
Jan 11, 2026$804.23Up 17.9%
Jan 9, 2026$682.33Up 13.9%
Jan 2, 2026$598.95Down 15.8%
Dec 29, 2025$710.98Up 0.1%
Dec 7, 2025$710.49Down 6.3%
Dec 4, 2025$758.27Down 2.8%
Nov 29, 2025$779.80Up 7.9%
Nov 28, 2025$722.48Up 11.5%
Nov 10, 2025$647.74Down 3.5%
Oct 28, 2025$671.12Down 11.4%
Oct 26, 2025$757.51Up 10.2%
Oct 23, 2025$687.11Up 16.0%
Oct 17, 2025$592.20Down 13.6%
Oct 3, 2025$685.37Down 6.4%
Oct 1, 2025$732.19Up 7.0%
Sep 27, 2025$684.12Up 11.4%
Sep 21, 2025$614.10Down 11.3%
Sep 17, 2025$692.16Down 0.5%
Sep 12, 2025$695.81Down 0.0%
Sep 8, 2025$696.04Down 0.6%
Sep 6, 2025$700.30Up 0.8%
Sep 2, 2025$694.50Down 6.3%
Aug 29, 2025$740.95Up 7.3%
Aug 26, 2025$690.61Down 1.7%
Aug 18, 2025$702.85Up 4.5%
Aug 15, 2025$672.41Down 1.4%
Aug 6, 2025$682.07Up 7.1%
Jul 24, 2025$636.85Down 5.8%
Jul 23, 2025$675.89Up 3.4%
Jul 20, 2025$653.66Down 5.2%
Jul 18, 2025$689.66Down 3.0%
Jul 13, 2025$710.92Down 1.1%
Jul 9, 2025$718.88Up 2.4%
Jul 4, 2025$701.74Up 1.8%
Jul 3, 2025$689.55Down 2.4%
Jun 28, 2025$706.73Up 25.2%
Jun 22, 2025$564.56Down 14.5%
Jun 21, 2025$660.62Down 5.2%
Jun 19, 2025$696.89Up 0.4%
Jun 17, 2025$694.07Up 1.1%
Jun 16, 2025$686.66Down 2.0%
Jun 12, 2025$700.86Up 1.5%
Jun 8, 2025$690.82Up 0.0%
Jun 1, 2025$690.75Up 2.2%
May 5, 2025$675.84Down 2.0%
May 2, 2025$689.38Down 2.6%
Apr 30, 2025$707.84Up 3.0%
Apr 28, 2025$687.52Up 0.8%
Apr 22, 2025$682.07Down 1.7%
Apr 15, 2025$693.95Down 0.1%
Apr 6, 2025$694.55Up 2.3%
Mar 27, 2025$678.74Down 0.1%
Mar 26, 2025$679.32Down 2.0%
Mar 25, 2025$693.30Up 2.1%
Mar 24, 2025$679.07Down 6.2%
Mar 21, 2025$724.24Up 11.0%
Mar 16, 2025$652.51Up 12.4%
Mar 8, 2025$580.44Down 17.6%
Mar 7, 2025$704.59Up 1.1%
Mar 4, 2025$696.59Down 0.1%
Mar 3, 2025$697.00Down 6.6%
Feb 20, 2025$746.04Up 16.2%
Feb 19, 2025$641.83Up 17.0%
Feb 17, 2025$548.34Down 22.1%
Feb 8, 2025$703.64Up 1.2%
Feb 2, 2025$695.42Down 2.3%
Feb 1, 2025$711.56Up 7.8%
Jan 22, 2025$660.27Up 19.9%
Jan 15, 2025$550.85Down 26.1%
Jan 14, 2025$744.92Up 6.8%
Jan 12, 2025$697.37Up 3.7%
Jan 10, 2025$672.69Up 11.8%
Jan 9, 2025$601.50Down 10.9%
Jan 4, 2025$674.98Down 8.1%
Jan 3, 2025$734.13Up 20.2%
Jan 2, 2025$610.84Down 11.1%
Jan 1, 2025$687.25Up 22.4%
Dec 24, 2024$561.53Down 18.8%
Dec 15, 2024$691.72Up 15.1%
Dec 1, 2024$601.09Down 15.2%
Nov 29, 2024$708.83Up 14.1%
Nov 21, 2024$621.14Down 15.1%
Nov 20, 2024$731.65Up 8.4%
Nov 16, 2024$675.26Up 4.4%
Nov 6, 2024$647.06Down 5.9%
Nov 5, 2024$687.93Up 3.2%
Oct 25, 2024$666.43Down 0.2%

About this product

The Sig Sauer M18 9mm Optic Ready 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 optic ready 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
Optic ready
Condition
New