Girsan Witness 2311 CMX | 9mm 4.25in | 17rd | 395060

The EAA Girsan Witness 2311 CMX is a double-stack 1911-style semi-automatic pistol chambered in 9mm with a 4.25-inch barrel and a 17-round capacity. It features an ambidextrous thumb safety, an Auto Firing Pin Block in place of a traditional grip safety, and a light, tuned trigger rated at a 4.15 lb maximum pull. The slide is direct-mount cut for the Shield/RMSc footprint, making it compatible with compact red-dot optics; a Holosun 507K (Shield footprint) is a practical optic choice under $1,000 that pairs well with this platform. Typical uses include everyday carry where permitted and dedicated range training or target work.

Product Specifications

• The model is Witness 2311 CMX by EAA/Girsan.
• The caliber is 9mm Luger.
• The barrel measures 4.25 inches.
• The magazine capacity is 17 rounds.
• The action is semi-automatic.
• The frame material is steel.
• The grip material is polymer.
• The slide is optic-ready for the Shield / RMSc footprint.
• The safety configuration is ambidextrous.
• The trigger is tuned to a 4.15 pound maximum pull.
• The sights are 3-dot fiber optic style.
• The accessory rail is a full-length rail for lights or lasers.
• The finish on frame and slide is listed as black.
• Other notable features include an Auto Firing Pin Block and a bull-style barrel.
• The UPC is 741566906237.

Compact for a double-stack 1911-derived pistol, the Witness 2311 CMX blends modern features — direct-mount optic capability, an aggressive grip texture, and a tuned trigger — into a Commander-length package. Its combination of a 4.25″ barrel and 17-round capacity makes it practical for everyday carry choices where legally allowed, while the RMSc cut and full rail retain flexibility for optics and accessories for dedicated range use.

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