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July 29, 2025
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Sig Sauer M18X Series 9mm Pistol with ROMEOM17 Optic and Coyote Finish

  • Item Number: M18X-9-RX
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  • View More Items by Sig Sauer
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  • Condition: NEW
Sig Sauer M18X Series 9mm Pistol with ROMEOM17 Optic and Coyote Finish
$1,429.99

In Stock with FREE shipping

Manufacturer Rebate

M17 I M18 US Army 250th Anniversary

Buy a new M17/M18 and Get $150 in SIG Cash OR Buy a new M17X/M18X and Get $250 in SIG Cash at SIGSAUER.com.
Offer expires Sep 1, 2025

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Product Description

What's in the Box

  • Sig Sauer M18X Series 9mm Pistol
  • ROMEO17 Optic
  • (3) 21 Round Magazines
  • Owner's Manual

The Next Generation of M18 is here, delivering all the performance and reliability that made the M18 the choice of the U.S. Military, now outfitted with the most advanced XSeries features. The M18X each include a factory mounted ROMEO-M17 red dot optic featuring a ruggedized aluminum housing, aspheric glass lens for zero distortion, and is fully enclosed and sealed, for ultimate protection from the elements. This pistol also features an XSeries coyote tan grip module with extended beavertail, aggressive grip stippling and deeper undercuts for greater control. The Xseries grip module is also fitted with a magwell extension for faster and more accurate reloads. The XSeries flat blade trigger provides an increased tactile response for greater accuracy.

Firearm Features

  • ROMEO-M17 Red Dot Sight installed on the slide
  • Coyote X-Carry grip module with magwell
  • Flat X-Series trigger
  • (3) 21rd magazines
  • M1913 Accessory Rail
  • X Series Flat Trigger

Firearm Specifications

  • Manufacturer: Sig Sauer
  • Model: M18X
  • Caliber: 9mm
  • Barrel Length: 3.9"
  • Overall Length: 7.2"
  • Finish: Coyote PVD
  • Grips: Coyote Polymer XSeries
  • Sights: ROMEOM17 With SIGLITE Front/Rear
  • Magazine Capacity: 21+1

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