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Sig Sauer

Sig Sauer M18 9mm Night Sights, 3.9 in., 17rd, Robin's Egg Blue Cerakote

  • 9mm
  • 17rd
  • 3.9 in.
  • Striker-fired
  • 3% below usual
  • Free shipping
$759.49Usually $786.98

Save $27.49

Lower than usual: it usually sells for $786.98, its median price over the last 90 days.

Free shipping to your FFL dealer, before tax and the transfer fee. 18% under MSRP.

Iron Mesa Armory

Lowest of 5 stores

4.9 (12.7K), in stock,

Buy at Iron Mesa Armory(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 Night Sights, 3.9 in., 17rd, Robin's Egg Blue Cerakote, ranked by landed price
StoreLanded priceVersus bestStockStore link
Iron Mesa Armory4.9
$759.49Best priceIn stockBuy at Iron Mesa Armory (opens in a new tab)
High Desert Guns4.2
$766.99+$7.50Not reportedBuy at High Desert Guns (opens in a new tab)
Bayou Arms Co.4.1
$775.99+$16.50Not reportedBuy at Bayou Arms Co. (opens in a new tab)
Gulf Coast Guns4.6
$785.98+$26.49In stockBuy at Gulf Coast Guns (opens in a new tab)
Northfork Firearms4.7
$826.45+$66.96Only 9 leftBuy at Northfork Firearms (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
$786.98
90-day median
90-day low
$659.98
90-day high
$877.00
2-year low
$610.80
Jul 21, 2026
Unchanged for
4 days
Since Oct 16, 2026
Every price change (137 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 16, 2026$759.49Down 12.2%
Oct 12, 2026$864.61Up 13.7%
Oct 11, 2026$760.60Up 15.2%
Oct 9, 2026$659.98Down 9.3%
Oct 3, 2026$727.55Up 2.4%
Oct 1, 2026$710.48Down 6.0%
Sep 20, 2026$756.15Up 0.3%
Sep 19, 2026$753.64Down 12.6%
Sep 14, 2026$862.19Up 0.6%
Sep 12, 2026$856.71Up 5.1%
Sep 2, 2026$814.85Down 2.2%
Aug 25, 2026$833.23Up 7.1%
Aug 23, 2026$778.19Up 5.0%
Aug 15, 2026$741.18Down 15.5%
Aug 5, 2026$877.00Up 11.4%
Jul 27, 2026$786.98Up 6.0%
Jul 25, 2026$742.75Down 5.9%
Jul 22, 2026$789.72Up 29.3%
Jul 14, 2026$610.80Down 21.4%
Jul 12, 2026$777.38Down 0.5%
Jul 10, 2026$781.03Down 5.9%
Jul 8, 2026$829.81Up 9.1%
Jul 2, 2026$760.49Up 1.8%
Jun 23, 2026$747.33Down 4.3%
Jun 17, 2026$780.61Up 1.3%
Jun 12, 2026$770.70Down 9.4%
Jun 5, 2026$850.88Up 26.5%
May 31, 2026$672.76Up 7.9%
May 30, 2026$623.23Down 12.3%
May 24, 2026$710.80Up 3.9%
May 19, 2026$684.05Down 9.9%
May 13, 2026$758.99Down 9.7%
May 4, 2026$840.88Up 10.9%
Apr 18, 2026$758.14Down 0.8%
Apr 14, 2026$763.89Up 2.0%
Apr 12, 2026$748.61Down 6.0%
Apr 10, 2026$796.60Up 13.8%
Mar 31, 2026$699.97Down 13.2%
Mar 16, 2026$806.66Up 4.7%
Mar 8, 2026$770.25Down 2.5%
Mar 4, 2026$790.31Down 7.5%
Feb 25, 2026$854.30Up 18.2%
Feb 19, 2026$722.66Down 7.2%
Feb 15, 2026$778.67Down 7.5%
Feb 14, 2026$841.70Up 9.5%
Feb 12, 2026$768.79Down 1.7%
Feb 2, 2026$782.22Down 0.6%
Jan 25, 2026$786.85Down 0.7%
Jan 17, 2026$792.17Up 4.0%
Jan 16, 2026$761.98Down 9.4%
Jan 12, 2026$841.26Up 20.5%
Jan 11, 2026$698.09Down 15.0%
Jan 1, 2026$821.57Up 3.7%
Dec 31, 2025$791.90Up 22.2%
Dec 30, 2025$647.85Down 16.7%
Dec 18, 2025$777.80Down 0.4%
Dec 11, 2025$780.94Down 1.7%
Nov 21, 2025$794.62Down 8.3%
Nov 9, 2025$866.25Up 7.9%
Oct 27, 2025$803.14Down 0.8%
Oct 23, 2025$809.52Up 13.7%
Oct 22, 2025$712.14Down 15.1%
Oct 20, 2025$838.81Up 18.3%
Oct 11, 2025$709.03Down 11.7%
Oct 7, 2025$802.61Up 2.9%
Sep 30, 2025$779.66Down 3.0%
Sep 26, 2025$803.66Up 13.9%
Sep 25, 2025$705.69Up 1.8%
Sep 19, 2025$692.93Down 1.7%
Sep 18, 2025$705.14Down 9.4%
Sep 13, 2025$778.45Down 0.6%
Sep 7, 2025$783.49Down 1.2%
Sep 1, 2025$792.80Up 5.8%
Aug 31, 2025$749.53Up 16.2%
Aug 28, 2025$645.01Down 19.2%
Aug 21, 2025$798.43Down 10.9%
Aug 16, 2025$896.48Up 13.4%
Aug 13, 2025$790.83Down 0.3%
Aug 10, 2025$793.01Up 3.3%
Aug 9, 2025$767.78Down 0.3%
Aug 7, 2025$770.33Up 7.2%
Jul 31, 2025$718.26Down 11.9%
Jul 28, 2025$815.25Up 12.4%
Jul 20, 2025$725.59Down 9.9%
Jul 18, 2025$805.59Down 8.4%
Jul 15, 2025$879.01Down 4.5%
Jul 12, 2025$920.31Up 36.5%
Jul 8, 2025$674.34Down 16.5%
Jul 6, 2025$807.21Up 0.7%
Jun 30, 2025$801.30Up 0.8%
Jun 27, 2025$795.18Up 0.9%
Jun 21, 2025$788.14Up 9.4%
Jun 14, 2025$720.36Down 14.2%
Jun 2, 2025$839.61Down 9.1%
May 31, 2025$923.48Up 14.4%
May 21, 2025$807.10Up 2.6%
May 14, 2025$786.36Down 16.0%
May 10, 2025$936.16Up 41.9%
May 5, 2025$659.85Down 19.2%
Apr 22, 2025$816.44Up 0.2%
Apr 21, 2025$814.43Down 4.5%
Apr 19, 2025$852.51Up 26.1%
Apr 16, 2025$675.81Down 14.2%
Apr 11, 2025$787.60Down 0.1%
Apr 3, 2025$788.05Down 4.1%
Mar 21, 2025$821.61Up 16.9%
Mar 20, 2025$702.61Down 14.2%
Mar 17, 2025$819.10Up 1.9%
Mar 16, 2025$803.94Down 3.3%
Mar 14, 2025$830.97Up 10.9%
Mar 11, 2025$749.01Down 9.9%
Feb 23, 2025$831.73Up 2.3%
Feb 21, 2025$813.25Down 2.6%
Feb 16, 2025$834.85Up 2.9%
Feb 9, 2025$811.00Up 8.3%
Feb 5, 2025$748.63Down 13.9%
Jan 22, 2025$869.25Up 6.0%
Jan 18, 2025$820.07Up 1.7%
Jan 2, 2025$806.53Up 19.6%
Jan 1, 2025$674.13Down 20.7%
Dec 30, 2024$850.42Up 5.9%
Dec 27, 2024$803.38Up 17.4%
Dec 25, 2024$684.22Down 20.4%
Dec 21, 2024$859.16Up 4.8%
Dec 19, 2024$819.82Up 0.5%
Dec 9, 2024$815.97Down 13.7%
Dec 8, 2024$945.61Up 18.1%
Dec 6, 2024$800.80Down 0.3%
Dec 3, 2024$802.89Down 7.4%
Dec 1, 2024$866.65Up 2.3%
Nov 26, 2024$847.50Up 1.0%
Nov 23, 2024$838.86Down 0.2%
Nov 21, 2024$840.34Down 3.6%
Nov 3, 2024$872.17Up 4.9%
Oct 27, 2024$831.24Down 1.1%
Oct 23, 2024$840.13Down 5.7%
Oct 22, 2024$890.70Up 8.8%

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 robin's Egg Blue Cerakote 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
Robin's Egg Blue Cerakote
Configuration
Night sights
Condition
New
$759.493% below usual
at Iron Mesa Armory
Buy now at Iron Mesa Armory(opens the store in a new tab)