SKU: SG1911XR-45-CXR3
UPC: 798681682256
MPN: 1911XR-45-CXR3
The SIG SAUER 1911 X-Series in .45 ACP with 5-inch barrel and coyote finish is a modern reimagining of the classic 1911 platform, engineered for duty use, precision shooting, and defensive carry. This optics-ready single-action semi-automatic pistol combines proven 1911 ergonomics with contemporary tactical features, delivering the stopping power and shootability that serious operators and law enforcement personnel demand in a compact, full-size format.
The 5-inch barrel in .45 ACP maximizes velocity and energy from the cartridge while maintaining a package suitable for duty holsters and vehicle carry. The pistol ships with P-Series XRay3 day/night sights for rapid target acquisition in variable lighting, Lok G10 grips for positive control even when wet, and ambidextrous safety controls for both right- and left-handed shooters. The 8-round capacity is standard for 1911 single-stack platforms; the package includes two magazines. The PVD-coated finish resists corrosion and handles hard use without requiring constant maintenance. The optics-ready slide accommodates modern red-dot sight mounting, allowing integration with micro-reflex optics for enhanced accuracy and speed on target.
This configuration is built for duty officers seeking a time-tested platform with modern upgrades, competitive shooters running production 1911 divisions, and defensive carriers who prefer the .45 ACP's terminal performance. The combination of XRay3 night sights, G10 grip texture, and optics mounting eliminates common aftermarket work, shipping as a fighting pistol ready for serious use. The coyote finish provides a neutral aesthetic that suits both tactical and traditional 1911 aesthetics.
Within the 1911 market, the X-Series occupies the performance-duty segment—above entry-level models but below custom-house builds. The .45 ACP cartridge offers less recoil than 10mm while delivering substantially more energy than 9mm, making it a pragmatic choice for duty or defensive scenarios where performance over barrier materials is a priority.
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