Sig Sauer P211 GTO 9MM SAO Pistol with Romeo-X Optic & MACH3D Compensator

Modern Double-Stack 1911 Performance: SIG Sauer P211 GTO

The SIG Sauer P211 GTO blends the timeless performance of a double-stack 1911 platform with modern engineering, advanced recoil mitigation, and premium factory upgrades. Chambered in 9MM, this full-size metal-frame pistol is built for speed, precision, and exceptional shootability right out of the box.

MACH3D Compensated Performance

At the heart of the P211 GTO is a 4.4" bull barrel paired with SIG’s innovative MACH3D compensator. Utilizing advanced 3D-manufacturing technology and specialized gas flow geometry, the compensator significantly reduces muzzle rise and felt recoil for faster, more accurate follow-up shots.

Factory-Equipped Romeo-X Optic

The pistol comes equipped with a Romeo-X SIG-LOC Compact optic, delivering rapid target acquisition and enhanced shooting precision. Combined with X-Ray 3 night sights, the P211 GTO offers excellent visibility in both daylight and low-light conditions.

Premium Metal Frame Construction

Built with a durable alloy frame and full-length dust cover, the P211 GTO provides excellent balance, improved rigidity, and reduced felt recoil. The integrated 3-slot Picatinny accessory rail allows easy attachment of lights and accessories.

Enhanced Trigger & Safety System

The straight-pull single-action trigger delivers a crisp, consistent break for enhanced accuracy and control. Comprehensive safety features include a grip safety, ambidextrous thumb safeties, and a firing pin safety mechanism.

Expanded Capacity & Included Accessories

The P211 GTO utilizes reliable P320-compatible steel magazines and includes a premium magazine package featuring (2) 21-round magazines and (1) 23-round magazine. A flared magwell further enhances reload speed and handling performance.

What's Included

• Romeo-X SIG-LOC Compact optic
• (2) 21-round steel magazines
• (1) 23-round steel magazine
• MACH3D compensator
• Flared magwell

Key Features

• 4.4" Bull Barrel: Precision-machined for enhanced accuracy
• MACH3D Compensator: Advanced recoil and muzzle rise reduction
• Romeo-X Optic Included: Factory-installed red dot system
• X-Ray 3 Night Sights: Excellent low-light visibility
• Single Action Trigger: Crisp straight-pull trigger design
• Full-Length Dust Cover: Improved balance and control
• P320 Magazine Compatibility: Uses proven SIG magazine system
• Flared Magwell: Faster reload performance

Product Specifications