Sig Sauer 1911R .45 ACP 5-Inch Rail

Description

For shooters who prefer the full-size 1911 format, the Sig Sauer 1911R provides a semi-automatic handgun chambered in .45 ACP. It uses a 5-inch barrel, stainless steel frame and slide, blackwood grips, night sights, and an accessory rail. We stock this configuration for range users who want traditional 1911 controls with useful sight and mounting features.

Key Specifications

• The handgun is chambered in .45 ACP, a common centerfire pistol cartridge.
• The barrel measures 5 inches, matching the full-size configuration.
• The pistol uses a single-action-only (SAO) operating system.
• Its listed capacity is 8+1 rounds.
• The frame and slide are made from stainless steel.
• The grip panels are made from blackwood.
• The handgun comes with night sights for an illuminated sighting reference.
• The frame includes a Picatinny accessory rail for compatible equipment.
• The front strap has 25-line-per-inch checkering for added surface texture.
• The unloaded handgun weighs 41.6 ounces.

The stainless steel frame and slide give this 1911 its defining material choice, while the blackwood grips add a traditional appearance and distinct hand contact surface. Front-strap checkering and the beavertail grip safety continue the established 1911 layout. The serrated slide provides a textured surface for manipulation, and the accessory rail adds mounting space without changing the full-size profile. This is a straightforward 1911 configuration built around the Sig Sauer 1911R itself.