The EAA Corp Girsan Witness 2311 is a single-action semi-automatic pistol chambered in 9mm Luger (9x19 Para). It has a 5-inch barrel, alloy frame, black finish, and a 17+1 capacity. At 1.65 lbs., it carries well for a full-size pistol. 
 

Key Specifications 

• Model: Witness 2311 
• Action: Semi-Automatic (Single Action) 
• Caliber: 9mm Luger (9x19 Para) 
• Barrel Length: 5 inches 
• Capacity: 17 + 1 rounds 
• Weight: 1.65 lbs. 
• Finish: Black 
• Frame Material: Alloy 
   

Features 

The optics-ready cut lets you mount a red dot without modifying the slide. The ambidextrous thumb safety works for both right- and left-handed shooters. The extended beavertail improves hand placement and reduces discomfort during longer shooting sessions. An accessory rail on the frame accepts lights and lasers for home defense or low-light use. 
 
The 2311 platform -- based on the 2011 double-stack 1911 design -- gives you single-action trigger feel with a higher-capacity magazine than a standard 1911. The fixed contrast sights are adequate out of the box, though the optics cut makes them easy to swap. 
 

Usage 

The Witness 2311 works for sport shooting, home defense, and regular range practice. With 18 rounds on tap (17+1), it's well-suited to home defense situations. The single-action trigger is predictable and clean, which helps with accuracy at distance. Concealed carry is possible given the weight, though the 5-inch barrel makes it a better open-carry or home gun.

Owners of the Girsan Witness 2311 9mm generally come away satisfied, especially considering the price point.

Affordability comes up constantly. The 2311 offers features -- optics-ready cut, ambidextrous safety, accessory rail -- that typically cost more on comparable platforms. Budget-conscious buyers see this as a genuine advantage.

Build quality gets consistent praise. The pistol feels solid and well-fitted, not like something corners were cut on to hit the price.

Performance feedback is mostly positive. Most owners report reliable cycling and minimal malfunctions during range sessions. That said, a few users mention occasional feeding issues with certain ammunition during initial break-in, so running a variety of loads early on is worth doing.

The optics-ready cut is a frequently mentioned selling point -- owners appreciate being able to add a red dot without a gunsmith visit. Ergonomics are generally well-received; the grip feels natural to most shooters.

Customer service experience is the one variable. Some owners report smooth warranty and support interactions; others have had slower or less satisfying experiences. Comparisons to 1911-style pistols and other polymer-framed options come up in discussions, with most finding the Witness 2311 competitive for what it offers at its price.