Sig Sauer P211 GTO Equinox 9mm 4.4in Compensated

The SIG Sauer P211 GTO Equinox is a Custom Works, hammer-fired pistol built around a stainless steel frame and a 4.4-inch bull barrel with an integrated MACH3D compensator. Designed for controlled, repeatable performance, the platform is optics-ready with the SIG-LOC PRO footprint and ships with multiple P320-compatible steel magazines. Fiber-optic front and black fixed rear sights provide clear, fast sighting for range, competition, or duty applications.

Key Specifications

• Chambered in 9mm Luger.
• Barrel is a 4.4-inch bull barrel with integrated MACH3D compensator.
• Action is Single Action Only (SAO).
• Includes (1) 23-round and (2) 21-round P320-compatible steel magazines.
• Slide is SIG-LOC PRO optic-ready with aggressive serrations.
• Sights are a fiber optic front and black fixed rear.
• Frame and slide use stainless steel construction with a Nitron/Equinox finish.
• Grip features Custom Alloy LOK panels with GridLOK pattern.
• Accessory interface is a 1913 Picatinny rail.
• Trigger is a flat skeletonized design and the pistol includes a manual safety.

The P211 GTO Equinox combines SIG Custom Works finishing and ergonomics with a modern, optics-ready platform to deliver refined handling and enhanced shootability. Its combination of a heavy bull barrel, integrated compensator, premium grip panels, and multiple steel magazines makes it well suited for precise range work, competition, or professional use while maintaining clean, purposeful aesthetics.