Sig Sauer M18 CSS 9mm 3.9in Coyote PVD Pistol

$699.99

The Sig Sauer M18 CSS is an optic-ready 9mm compact carry pistol with a 3.9-inch barrel and Coyote PVD finish. It features SIGLITE night sights, a manual safety, striker-fired action, and includes one 17‑round and two 21‑round magazines.

51 in stock

Description

The Sig Sauer M18 CSS is a commercial carry pistol built on the P320 series platform, configured with a 3.9-inch barrel and Coyote PVD finish. It delivers an optic-ready slide with compatibility for ROMEO-M17 and DeltaPoint Pro footprints, and comes equipped with SIGLITE night sights and a manual safety. Standard accessory inclusion is one 17‑round magazine and two 21‑round magazines.

Key Specifications

  • The caliber is 9mm Luger.
  • The barrel measures 3.9 inches.
  • The pistol ships with SIGLITE night sights including a removable rear night-sight plate.
  • The slide is optic-ready and compatible with Romeo‑M17 and DeltaPoint Pro footprints.
  • Included magazines are one 17‑round and two 21‑round steel magazines.
  • The listed maximum magazine capacity is 21 rounds.
  • The frame is described as stainless steel with a Coyote PVD finish.
  • The pistol uses a striker-fired action with a curved trigger.
  • The overall length is 7.25 inches and the weight is 28.1 oz.

This configuration of the M18 balances compact carry dimensions with full-feature functionality: an optic-ready slide, night sights, ambidextrous manual safety, and a selection of magazines for extended capacity options. The Coyote PVD finish and MHS-compatible slide make it suited for users seeking a service-style carry pistol with modern accessory compatibility.

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Additional information

UPC

798681715190

Manufacturer

Sig Sauer

Manufacturer Part Number

M18-9-CSS-MS

Action

Striker Fired

ATF Type

PISTOL

Barrel Finish

Black DLC

Barrel Length

3.9"

Caliber/Gauge

9mm

Capacity

21 + 1

Color

Coyote

Length

13.2500

Magazine Included

2 x 21-Round

Model

M18

Mount Type

Romeo-M17 Footprint

Number of Magazines

3 (2) 21 rd. (1) 17rd.

Package Height

2.7

Package Width

9.0

Product Type

Semi-Auto Pistol

Safety

Manual

Shipping Weight

3.85

Sights

Siglite Front/Rear

Sights Type

Fixed Sights

Slide Description

Optic Ready/Serrated

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

State Restriction (RI)

NO DIRECT SHIP TO RHODE ISLAND

State Restriction (WA)

NO DIRECT SHIP TO WASHINGTON

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