The Sig Sauer M17-SOF 9mm with ROMEO-M17 optic and 5.5" threaded barrel is a refined evolution of the proven M17 platform. An M17 slide topped with the dedicated ROMEO-M17 red dot delivers fast, intuitive sight acquisition, while the Brouwer M1811 coyote grip module with integrated magwell enhances control, ergonomics, and reload efficiency. A GoGun Gas Pedal takedown lever adds an additional point of contact for superior recoil management, complemented by a flat X-Series trigger for a consistent, predictable break.

This full-size 9mm pistol is built for demanding shooters who want a capable sidearm for range work, training, or competition-focused roles. The threaded 5.5" barrel supports compatible muzzle devices, and XRAY3 day/night sights provide a clear backup aiming solution alongside the optic. With its 21-round capacity and two included magazines, the M17-SOF offers extended time on target, backed by Sig Sauer’s reputation for modern design, reliability, and thoughtful engineering.

• Manufacturer: Sig Sauer
• Model: M17-SOF 9mm with ROMEO-M17
• Caliber: 9mm
• Action: Semi-automatic, striker fired
• Barrel Length: 5.50" threaded
• Capacity: 21 rounds
• Number of Magazines: 2