Sig Sauer 1911-X Full Size 45 ACP 5" 8+1 Semi-Auto Pistol

The SIG Sauer 1911-X Full Size brings modern Sig Sauer engineering to the classic 1911 platform in a duty-grade, optics-ready package chambered in .45 ACP. It is built around a stainless steel full-size frame and slide finished in Black Nitron, with front and rear XSeries slide serrations, an extended beavertail, an undercut trigger guard, and an integrated Picatinny accessory rail on the dustcover for mounting lights or lasers.

At the core of the 1911-X is a 5" Black DLC carbon steel barrel paired with a single-action-only (SAO) hammer-fired action for the crisp, deliberate trigger pull the 1911 is famous for. The slide is optic-cut and comes standard with Sig Sauer's XRAY3 Day/Night suppressor-height sights installed, giving the shooter a co-witness-ready setup right out of the box. An extended ambidextrous thumb safety and extended slide stop round out the controls, while the gun wears ergonomically sculpted Black G10 grip panels with the XSeries medallion.

This full-size variant ships from the factory with two 8-round steel magazines for an 8+1 capacity. The 1911-X is a serious defensive and duty pistol that blends the timeless 1911 manual of arms with modern manufacturing tolerances, an optic-ready slide, and accessory rail capability - all backed by Sig Sauer's reputation for quality and reliability.

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