RIA 1911A1 FS .45 ACP 5″ Matte Nickel

Description

The Rock Island Armory RIA 1911A1 FS is a full-size single-action semi-automatic handgun chambered in .45 ACP with a 5-inch barrel and a matte nickel finish. It pairs a steel frame with fixed, low-profile dovetail sights and a full-length guide rod for consistent cycling. Design features include an extended beavertail, skeletonized hammer and trigger, and an ambidextrous thumb safety for user versatility.

Key Specifications

• Caliber is .45 ACP.
• Barrel length measures 5 inches.
• Action type is Semi-Auto.
• Finish is Matte Nickel.
• Frame construction is Steel.
• Slide presentation includes a Matte Nickel slide.
• Sights are low-profile dovetail fixed sights.
• Ambidextrous safety: Yes.
• Includes 1 magazine.
• Additional features include a full-length guide rod, extended beavertail, and skeletonized hammer & trigger.

This full-size 1911 blends classic ergonomics with practical features for range use, target work, or duty applications. The steel-frame construction and matte nickel finish deliver a solid, corrosion-resistant package, while the extended beavertail and low-profile sights support consistent, comfortable handling. Well-suited for shooters who appreciate traditional 1911 controls and straightforward, dependable performance.