The EAA Girsan Witness2311 CMX: Optics Ready Double Stack 1911 with Auto Firing Pin Block
Gungho Cowboy
18 Dec 2025
The double-stack 1911 market is currently crowded with options that often feel like carbon copies of one another. However, the Girsan Witness2311 CMX arrives as a thoughtful evolution rather than a mere imitation. By blending the classic ergonomics of the 1911 platform with modern capacity requirements, Girsan has created a handgun that feels familiar in the hand but performs with a contemporary edge. It’s a tool designed for those who appreciate the heritage of John Browning’s design but prefer not to reload every seven rounds.
At the heart of the CMX is its 17+1 capacity, utilizing standard double-stack magazines. This puts it firmly in the "duty-ready" category, providing enough rounds to handle most defensive or competitive scenarios without the bulk of an oversized frame. Despite the increased capacity, the grip remains manageable, featuring an improved high-texture finish. This texture ensures the firearm stays seated in your palm during rapid fire, even if your hands are a bit sweaty from a long day at the range or a sudden surge of adrenaline.


One of the more interesting departures from tradition is the omission of the grip safety. While the "beavertail" remains for comfort and protection against hammer bite, the mechanical safety is handled by an ambidextrous thumb lever and a new auto firing pin block. This change streamlines the manual of arms; if you have a firm grip and the thumb safety is off, the gun is ready to go. It removes the occasional frustration of a "high-hold" grip failing to fully depress a traditional safety—a small win for consistency.
The CMX features a 4.25-inch bull barrel with a precision lock-up system. Choosing a bull barrel over a traditional bushing setup adds a bit of weight at the muzzle, which helps dampen felt recoil and keeps the sights on target for follow-up shots. To balance this added weight, Girsan includes a lightening-cut slide. These cuts aren't just for aesthetics; they reduce the reciprocating mass, allowing the action to cycle faster and flatter, making the shooting experience noticeably smoother than a standard GI model.


Modern shooters expect optics, and the CMX delivers with an RMSc footprint. If you prefer the "analogue" experience, it comes with removable three-dot sights, but the ability to mount a red dot directly to the slide is a necessary inclusion in today’s market. The slide and frame are finished in a matte black Cerakote, providing a durable barrier against holster wear and the elements. It’s a utilitarian look that suggests the gun is meant to be used, not just polished and stored in a safe.
Below the barrel sits a full-length frame rail equipped with an accessory rail. This provides ample real estate for mounting a weapon light or laser, a feature that has become a standard requirement for home defence. The frame’s geometry is designed to be compatible with a wide array of aftermarket 1911 slides, barrels, and internal components. This "open source" approach to parts compatibility means that owners can customize or repair their CMX using the vast ecosystem of 1911 parts already available on the market.
Trigger pull is often the deciding factor for 1911 enthusiasts, and Girsan has tuned the CMX trigger to break at a maximum of 4.5 pounds. It is a crisp, single-action affair that avoids the mushy take-up found in many polymer-framed strikers. While it isn't a "feather-touch" hair trigger that might make a lawyer nervous, it is light enough to facilitate accurate shot placement while remaining heavy enough for a carry-focused firearm. It strikes a sensible balance between a range toy and a serious defensive tool.
Overall, the Girsan Witness2311 CMX is a pragmatic entry into the high-capacity 1911 arena. It offers the modularity and refined trigger of the 1911 platform while addressing the capacity and safety needs of the modern shooter. Backed by the EAA Limited Lifetime Warranty, it provides a reliable path for those looking to move into the "2011-style" world without the entry-level price tag of a custom shop build. It’s a well-rounded package that respects its roots while looking toward the future.