SIG SAUER 1911 XO .45 ACP SEMIAUTOMATIC CENTERFIRE PISTOL

SIG SAUER 1911 XO – .45 ACP, 5″ Barrel, Stainless Steel Slide, Single-Action, 8-Round

The SIG SAUER 1911 XO .45 ACP Semi-Automatic Pistol combines the classic 1911 design with SIG SAUER’s modern manufacturing enhancements and precision engineering. Chambered in the legendary .45 ACP cartridge, the 1911 XO features a traditional single-action-only (SAO) trigger system, a full-size frame, and a 5-inch barrel for excellent accuracy and controllability.

Built with a stainless steel slide, aluminum alloy frame, and SIG’s distinctive styling, the 1911 XO delivers a smooth shooting experience with the familiar ergonomics of the 1911 platform. The pistol features a crisp trigger pull, extended controls, and ergonomic grips designed for comfortable handling during extended range sessions.

The SIG SAUER 1911 XO includes low-profile contrast sights, an external extractor, ambidextrous manual safety, and an 8-round magazine capacity. Its classic full-size configuration makes it well suited for target shooting, competition use, and enthusiasts who appreciate traditional 1911 craftsmanship combined with SIG SAUER reliability.

Specifications

Key Features

• Chambered in .45 ACP
• Classic 1911 single-action design
• Full-size 5-inch barrel
• Stainless steel slide construction
• Crisp SAO trigger system
• Ambidextrous manual safety
• Low-profile contrast sights
• Checkered ergonomic grips
• External extractor design
• 8-round magazine capacity
• Proven SIG SAUER 1911 craftsmanship

The SIG SAUER 1911 XO .45 ACP offers a refined interpretation of the iconic 1911 platform, combining traditional controls, premium materials, and SIG SAUER engineering for shooters who value classic design and precision performance.