Sig Sauer 1911X .45 ACP 5-Inch Optics-Ready Pistol

The Sig Sauer 1911X is a full-size 1911-pattern semi-automatic pistol chambered in .45 ACP. It combines a 5-inch barrel with an optic-ready slide, XRAY3 Day/Night sights, a single-action-only trigger, and an ambidextrous manual safety.

The pistol features a stainless steel frame and slide, a Picatinny accessory rail, front and rear slide serrations, an undercut trigger guard, an extended slide release, and a removable magazine well. Two 8-round steel magazines are included.

Key Specifications

• The chambering is .45 ACP for the classic 1911 platform.
• The operating system is semi-automatic, single action only.
• The full-size configuration uses a 5-inch barrel.
• The slide is optic ready with a compact Shield RMS-c footprint.
• The sight system consists of XRAY3 Day/Night sights.
• The pistol includes two 8-round steel magazines.
• The frame and slide are made from stainless steel.
• The accessory rail is a Picatinny-style M1913 rail.
• The manual safety is ambidextrous.
• The overall length is listed as 8.7 inches.

With its full-size proportions, modern optic-ready configuration, familiar 1911 controls, and practical sighting features, the 1911X offers a well-equipped platform for range use and serious handgun training. Its included magazines and integrated accessory rail add useful versatility without departing from the established 1911 layout.

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