Rock Island Armory Tac Ultra Fs .45 ACP 5" 1911 Pistol

The Rock Island Armory Tac Ultra FS 45 ACP 5" is a full-size 1911-platform tactical pistol engineered for law enforcement, military, and civilian self-defense professionals who demand reliability and proven ergonomics. Built on the venerable single-action, recoil-operated design that has served armed forces and first responders for over a century, this model combines classic 1911 principles with modern tactical refinements. The 45 ACP cartridge remains the gold standard for duty and defense applications where stopping power and shot placement are paramount considerations.

This tactical variant features a 5-inch barrel housed in a steel frame with a black Parkerized finish—a time-tested corrosion-resistant treatment favored by military armorers for durability in harsh field conditions. The G10 grip panels provide superior indexing and positive control even in wet or high-stress scenarios, while fixed iron sights ensure reliability without battery dependency. The 8+1 capacity (eight rounds in the magazine, one in the chamber) delivers nine rounds of 45 ACP firepower, striking the optimal balance between magazine footprint and combat effectiveness that tactical operators have relied on for decades.

Law enforcement agencies, military personnel, and experienced civilians benefit most from this platform's inherent accuracy and predictable trigger control under stress. The full-size 5-inch frame accommodates users across hand sizes and shooting disciplines, from duty carry to competitive tactical applications. One 8-round magazine is included; additional Rock Island 45 ACP magazines and standard 1911 accessories are readily available for customization. This pistol pairs seamlessly with holsters, lights, and optic mounting systems designed for 1911 platforms and performs reliably with both full metal jacket and jacketed hollow-point ammunition.