Description
The Girsan Witness 2311 CMX 9mm 4.25in Commander 17rd is a modern, high-capacity 1911-style pistol built for everyday carry and home defense. It combines a proven single-action trigger with a double-stack steel frame, giving you 17 rounds of 9mm in a commander-length package. The slide is optics-ready for an RMSc footprint, and the ambidextrous controls make it a natural fit for both right- and left-handed shooters.
| Manufacturer | Girsan |
|---|---|
| Model | Witness 2311 CMX |
| Material | Steel frame, polymer grip, Cerakote finish |
| Compatibility | RMSc footprint optics |
| Finish | Black Cerakote |
| Weight | Approximately 32 oz (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- Commander-length barrel: The 4.25-inch barrel balances concealability with accuracy, making it a great choice for both range training and carry.
- 17-round double-stack magazine: You get nearly double the capacity of a standard 1911, so you spend less time reloading and more time shooting with your family.
- RMSc optics cut: Mount a micro red dot directly to the slide for faster target acquisition, ideal for new shooters and experienced hands alike.
- Ambidextrous thumb safety and slide stop: Left-handed or right-handed, everyone in your family can operate the pistol safely and naturally.
- Cerakote black finish: This durable coating resists rust, sweat, and holster wear, keeping your pistol looking good through years of use.
Who It’s For
The Girsan Witness 2311 CMX is built for families who want a reliable, high-capacity pistol that’s easy to shoot and easy to carry. It’s a perfect first 1911 for new shooters because the single-action trigger is crisp and predictable. Experienced shooters will appreciate the modern upgrades—like the optics cut and ambidextrous controls—that keep the classic platform relevant for today’s needs. Whether you’re teaching your teen to shoot at the range or looking for a home defense pistol that fits smaller hands, this gun delivers.
Pros and Cons
- Pros: High capacity (17+1), optics-ready, ambidextrous controls, durable Cerakote finish, affordable price point for a double-stack 1911.
- Cons: The trigger pull weight is a bit heavier than some custom 1911s (approximately 5.5 lbs per manufacturer specs), so you may want to upgrade the trigger for competition use.
Comparison
| Feature | Girsan Witness 2311 CMX | Zev Technologies OZ9 | Agency Arms AOS 1911 |
|---|---|---|---|
| Caliber | 9mm | 9mm | 9mm |
| Capacity | 17+1 | 17+1 | 8+1 |
| Barrel Length | 4.25 in | 4.5 in | 5.0 in |
| Optics Cut | RMSc footprint | RMR footprint | Proprietary AOS |
| Price | $918.65 | $1,899 | $2,495 |
| Best For | Affordable high-capacity 1911 | Custom modular build | Premium custom 1911 |
FAQ
Is the Girsan Witness 2311 CMX compatible with standard 1911 holsters?
Most commander-length 1911 holsters will fit, but because the slide is slightly wider than a traditional 1911, we recommend a holster designed specifically for double-stack 1911s or the Girsan 2311 series. Check the holster maker’s fit list before ordering.
What optics fit the RMSc cut on this pistol?
The RMSc footprint accepts micro red dots like the Shield RMSc, Holosun 407K/507K, and Swampfox Sentinel. Always verify the specific model’s footprint before mounting.
Can left-handed shooters use this pistol easily?
Yes. The thumb safety and slide stop are ambidextrous, and the magazine release can be reversed for left-handed operation. The grip texture is uniform on both sides.
What is the warranty on the Girsan Witness 2311 CMX?
Girsan offers a limited lifetime warranty to the original owner covering defects in materials and workmanship. Register your firearm on their website after purchase.
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Last updated: April 2026
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