Rock Island Armory Tac Ultra Fs 9mm 5" 17-Round 1911 Pistol
Rock Island Armory
SKU: RI57179
UPC: 850071011036
MPN: 57179
The Rock Island Armory Tac Ultra FS 9mm 5" 17-round 1911 pistol represents a modern refinement of the proven 1911 platform, purpose-built for tactical professionals and serious civilian operators who demand reliable firepower in a single-stack, carry-capable package. This full-size 1911 variant bridges the gap between classic ergonomics and contemporary duty-grade performance, making it an excellent choice for law enforcement, military personnel, and trained civilians seeking a potent defensive tool. The 17-round magazine capacity significantly expands the 1911's traditional ammunition reserve, addressing one of the platform's historical limitations while maintaining the profile advantage inherent to single-stack design.
Engineered around 9mm Luger ballistics, the Rock Island Armory Tac Ultra FS leverages the superior capacity and reduced recoil inherent to this caliber, enabling faster, more controllable strings of fire compared to traditional .45 ACP 1911 variants. The 5-inch barrel delivers optimal velocity and accuracy for combat distances while maintaining the handling characteristics operators expect from a full-size service pistol. Modern manufacturing standards ensure reliable feeding and extraction across quality ammunition types, while the tactical-oriented feature set—including aggressive grip texturing, accessory rails, and refined trigger geometry—reflects input from active users in high-stress environments. At approximately 1 pound unloaded, the pistol balances adequate mass for recoil management against field portability.
This platform excels for shooters transitioning from modern polymer-frame designs who value the ergonomic familiarity of traditional 1911 controls, thumb safety deactivation, and single-action trigger performance. The 17-round capacity makes the Rock Island Armory Tac Ultra FS particularly well-suited for duty carry, competition shooting, and home defense scenarios where magazine reserve and reload time matter operationally. Compatibility with standard 1911 parts ecosystems and established training protocols accelerates adoption for departments and units with existing platform familiarity, reducing transition overhead and leveraging institutional knowledge across the force.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.