Sig Sauer M18 9mm 3.9in Coyote PVD (Optic-Ready)

The Sig Sauer M18 is a commercial, service-derived compact pistol offered in a Coyote PVD finish and built to MHS-style specifications. It features an optic-ready slide compatible with DeltaPoint Pro and Romeo-M17 footprints, SIGLITE night front sight and a removable night sight rear plate. The design includes ambidextrous controls and a manual safety for users who prefer that feature set.

Key Specifications

• Chambered in 9mm.
• The barrel measures 3.9 inches.
• The frame is constructed from stainless steel.
• The slide finish is Coyote PVD.
• Optic-ready slide accepts DeltaPoint Pro and Romeo-M17 footprints.
• Equipped with SIGLITE front and night sight rear plate.
• The unloaded weight is approximately 28.1 oz.
• Includes a manual ambidextrous safety.
• Features an accessory rail compatible with M1913 attachments.
• Included magazines: varies — see notes.

With a service-originated profile, optic-ready slide, and user-focused controls, the M18 is a compact option for shooters seeking proven ergonomics and accessory compatibility in a carry-sized platform. Its combination of metal frame construction, night-sight capability, and ambidextrous features supports a wide range of practical uses for informed, no-nonsense users.