SIG Sauer 1911R .45 ACP 5in CA-Compliant 1911 with Rail

The SIG Sauer 1911R is a full-size semi-automatic pistol chambered in .45 ACP. It features single-action operation, a 5-inch barrel, night sights, Blackwood grips, and a Picatinny accessory rail for compatible equipment.

Designed around the established 1911 format, this model combines an all-metal construction with a serrated slide, beavertail frame, and checkered front strap. Its full-size configuration makes it well suited to range use, training, and collections focused on traditional service-style pistols.

Key Specifications

• The pistol is chambered in .45 ACP.
• It uses a single-action operating system.
• The barrel measures 5 inches.
• The listed capacity is 8+1 rounds.
• The pistol features night sights.
• The grips are made from Blackwood.
• The frame and slide are constructed from stainless steel.
• The slide has a serrated profile.
• The frame includes a Picatinny accessory rail and beavertail.
• The listed weight is 41.6 ounces.

With its familiar full-size profile, all-metal construction, practical sight system, and accessory-ready frame, the SIG Sauer 1911R offers a well-equipped platform for shooters who value classic 1911 handling and straightforward specifications.

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