Sig Sauer M18 9MM | 3.9in | ROMEO M17 | 17/21RD

The SIG Sauer M18 (P320-M18) is a purpose-built semi-automatic pistol configured here with a ROMEO M17 optic and SIGLITE sights. It ships in an OFF-DUTY / First Responder configuration and is offered in a black finish with polymer grip features. This setup suits off-duty/duty carry and precision training at the range. Consider a compact reflex optic such as the Holosun 507K (well under $1,000) for a low-profile, durable sighting solution that complements the included ROMEO M17.

Product Specifications

• The manufacturer is listed as SIG Sauer.
• The model is listed as M18 (P320-M18).
• The caliber is listed as 9MM.
• The barrel measures 3.9 inches as shown in manufacturer text.
• The finish is listed as black.
• The action type is listed as striker-fired.
• The pistol includes a ROMEO M17 optic per manufacturer text.
• The sights are listed as SIGLITE.
• The grip is listed as MOD POLY X GRIP.
• The manufacturer text lists included magazines as (3) 17-round steel magazines.
• Manufacturer text also lists magazine capacity notation as 17/21RD.
• The product is described in manufacturer materials as an OFF-DUTY / First Responder Firearm.
• The UPC for this item is 798681695324.

This M18 configuration delivers a compact 9mm platform with duty-oriented features and a factory-supplied red-dot optic. The combination of a short barrel, low-profile optic, and polymer grip makes it straightforward to carry and to run through focused training sessions. The included ROMEO M17 and SIGLITE sights provide immediate sighting options out of the box while the grip and controls follow the P320 ergonomics familiar to many service shooters.

Related Videos: