# Girsan Witness 2311 CMXX .45 ACP 4.25in Black

**Brand:** Girsan
**Category:** Semi-Automatic Handguns
**Caliber:** .45 ACP

## Specifications

- **Caliber:** .45 ACP
- **Barrel Length:** 4.25"
- **UPC:** 741566908309
- **SKU:** UCD3S7And

## Description

The Girsan Witness 2311 CMXX is a semi-automatic pistol chambered in .45 ACP with a 4.25-inch ported bull barrel and integral compensator. It has an 11+1 capacity, a black polymer frame with beavertail, and a black steel slide with lightening cuts, optic-ready cut, and a Picatinny rail.

### Key Specifications
- **Brand**: Girsan
- **Model**: Witness 2311 CMXX
- **Caliber**: .45 ACP
- **Action**: Semi Auto
- **Capacity**: 11+1
- **Barrel Length**: 4.25 inches
- **Color/Finish**: Black

### Detailed Features
- Ported bull barrel with integral compensator
- Optic-ready slide with lightening cuts and serrations
- RMSc footprint for direct optic mounting
- Black polymer frame with beavertail and Picatinny rail
- 11+1 capacity in .45 ACP

## Frequently Asked Questions

**Q: What caliber is the Witness 2311 CMXX?**

A: The Witness 2311 CMXX is chambered in .45 ACP.

**Q: Who makes the Witness 2311 CMXX?**

A: The Witness 2311 CMXX is made by Girsan.

**Q: What type of firearm is the Witness 2311 CMXX?**

A: It is a semi-automatic pistol with a polymer frame and steel slide.

**Q: What is the barrel length of the Witness 2311 CMXX?**

A: The Witness 2311 CMXX has a 4.25-inch ported bull barrel with an integral compensator.

**Q: How many rounds does the Witness 2311 CMXX hold?**

A: It has an 11+1 capacity.

**Q: Is the Witness 2311 CMXX optic-ready?**

A: Yes, it has an optic-ready slide with an RMSc footprint for direct optic mounting.

**Q: Where can I buy the Witness 2311 CMXX?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the Girsan Witness 2311 CMXX in .45 ACP frequently comment on how much pistol they get for the price. The integral compensator and ported bull barrel make a noticeable difference in muzzle flip management, which competition-minded shooters appreciate. The RMSc optic footprint is a practical touch that allows direct mounting of popular micro red dots without an adapter plate.

The polymer frame polarizes some buyers who prefer an all-steel 2011-style build, but most find it reduces overall weight without hurting shootability. The beavertail gets consistent praise for reducing hammer bite in extended sessions. Trigger feel on the Witness 2311 CMXX is serviceable but tends to be on the heavier side compared to dedicated competition guns, and a trigger job is a common first upgrade.

Girsan's quality control has improved, and most owners report solid reliability with standard .45 ACP loads. A minority note tighter tolerances require a proper break-in. Overall the CMXX is seen as a practical entry into the 2011-style platform without the price tag of American-made alternatives.

## Pricing

**11 offers available**

| Vendor | Price |
|--------|-------|
| Buds Gun Shop | $983.99 |
| Gritrsports Com | $1012.99 |
| Kygunco Com | $1027.17 |
| Guns Com | $1027.99 |
| Impactguns Com | $1034.89 |
| Classicfirearms Com | $1059.00 |
| Grabagun Com | $1059.00 |
| Selwayarmory Com | $1059.00 |
| Globalordnance Com | $1059.00 |
| Centerfiresystems Com | $1059.99 |

*...and 1 more offers*

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- [Girsan Witness 2311 CMXX 9mm 4.25in Black](https://gunsnation.com/p/girsan-witness-2311-cmxx-9mm-4-25in-black/UCD3S7AnN)
- [Girsan Witness 2311 .45 ACP Optics-Ready Pistol - Black Finish](https://gunsnation.com/p/girsan-witness-2311-45-acp-optics-ready-pistol-black-finish/UCD3S7AU6)
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*Data from [GunsNation](https://gunsnation.com)*