The Girsan Witness 2311 is a double-stack 1911-style semi-automatic pistol designed for range use, duty applications, and competitive shooting where a higher-capacity 1911 platform is preferred. This model pairs traditional 1911 ergonomics with a double-stack magazine configuration and an optic-ready slide for modern sighting options.
The pistol combines a steel frame with polymer grips and an extended beavertail for enhanced ergonomics and control. The 5-inch barrel and black finish provide a traditional Government-size profile while the optic footprint and accessory rail increase its versatility for contemporary setups.
Key Specifications
- The caliber is 9mm Luger.
- The action is Semi-Auto.
- The barrel length is 5 inches, reflecting a Government-style profile.
- The magazine capacity is 17 rounds.
- The pistol includes one magazine.
- The frame material is Steel and the grip material is Polymer.
- The optic footprint is SHIELD/RMSc, and the slide is listed as optics ready.
- The sights are Fiber Optic at the front with an adjustable rear super sight.
- The weight is 26.4 ounces.
- The controls include an ambidextrous safety and an extended beavertail grip.
This listing reflects the Witness 2311’s blend of classic 1911 ergonomics with double-stack capacity and modern optics compatibility. Buy the Girsan Firearms Witness 2311 9mm online today for a range-ready, optic-capable 1911-style pistol.









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