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SIG SAUER P320 Safety Information
July 29, 2025
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Sig Sauer P320 M18 Carry 9mm Optics Ready Pistol with Two Magazines

  • Item Number: 320CA-9-M18-MS-2M
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  • View More Items by Sig Sauer
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  • Condition: NEW
Sig Sauer P320 M18 Carry 9mm Optics Ready Pistol with Two Magazines
$679.99

Temporarily Out of Stock

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Product Description

What's in the Box

  • Sig Sauer P320 M18 Carry 9mm Optics Ready Pistol
  • (1) 21 Round Magazine
  • (1) 17-Round Magazine
  • Cable Lock
  • Owner's Manual

The P320-M18 brings the same unprecedented accuracy, extreme reliability and unmatched durability the military demands to you in a civilian version.

The Sig Sauer M18 is a 9mm, striker-fired pistol featuring a coyote-tan PVD coated stainless steel slide with black controls. The pistol is equipped with SIGLITE front night sights and removable night sight rear plate, and manual safety. These pistols also feature an ambidextrous manual safety, and are optics ready.

The P320 M18 Carry is only compatible with the SIG Romeo1PRO and Deltapoint PRO.

Firearm Features

  • Optic-Ready Coyote PVD Slide with Removable Night Sight Plate Compatible with Romeo1PRO and Deltapoint PRO Optics
  • Carry Length Coyote Grip Module
  • Ambidextrous Manual Safety
  • Striker Fired with a Short Tactile Reset
  • State Compliant Including Massachusetts

Firearm Specifications

  • Manufacturer: Sig Sauer
  • Model: P320 M18 Carry
  • SKU#: 320CA-9-M18-MS-2M
  • Caliber: 9mm
  • Barrel Length: 3.9"
  • Overall Length: 7.2"
  • Overall Width: 1.6"
  • Overall Height: 5.5"
  • Weight (with magazine): 28.1 oz.
  • Sight Radius: 5.8"
  • Magazine Capacity: 21 Rounds / 17 Rounds
  • Sights: SIGLITE Front / Night Sight Rear Plate
  • Frame: Polymer
  • Grip Module: Coyote Carry Medium
  • Slide Finish: Coyote PVD

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