Description
The next-generation Girsan Double Stack Witness2311® CMX Series takes the 1911 platform to a new level. Built to be compatible with many 1911 slides, barrels, and parts, the CMX isn’t just another “double stack” trying to look the part, it’s a true evolution of the 1911 design, upgraded with match grade features where it matters most.
The CMX refines the double-stack 1911 platform by replacing the traditional 1911 grip safety with an Auto Firing Pin Block, allowing for a slimmer grip. A low-profile magwell improves concealability, while aggressive texturing locks in control.
The CMX is built for modern carry setups with a direct-mount RMSc optic cut and full dust cover and accessory rail for lights or lasers. Built around the 4.25" barrel 1911 double-stack platform, it pairs an updated grip module and internal safety mechanism with the familiar feel, performance, and versatility of the 1911.




CALIBER
9mm
17+1 Capacity
BARREL
4.25″
Bull Barrel
OPTIC READY
RMSc
Slide-cut Footprint
WEIGHT
1.6 lb
With empty magazine
TRIGGER
4.5 lb Max. Pull
Factory Tuned
MAGAZINE
Check-Mate
Standard Double-stack
DIMENSIONS
8″ Overall Length
1.35″ Width
SAFETY
Ambidextrous Thumb
and Auto Firing Pin-Block








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