The Rock Island Armory Tac Ultra FS HC in .45 ACP (Armscor part no. 57171) brings a double-stack, 13-round magazine to the classic 1911 layout. Rock Island Armory machines the frame and slide from 4140 ordnance steel, fits G10 grip panels and a 5-inch barrel, and keeps the crisp single-action trigger 1911 shooters expect. Fixed sights make it a straightforward range and carry .45 for shooters who want more capacity than a traditional single-stack 1911. One 13-round magazine ships with the pistol.

Key Specifications

• The chambering is .45 ACP, a classic cartridge with soft, steady recoil.
• Capacity is 13+1, higher than a traditional single-stack 1911.
• The barrel is 5 inches long, the classic 1911 length.
• Rifling twist is 1-in-16 inches.
• The sights are fixed, simple and durable.
• The trigger is single action, the crisp 1911 design.
• One 13-round magazine ships with the pistol.
• The frame and slide are 4140 ordnance steel, machined for strength.
• The grip panels are G10, textured and durable.
• The layout is a double-stack 1911, which fits more rounds in the grip.

Frequently Asked Questions

What is the magazine capacity? 13+1 rounds of .45 ACP, higher than a traditional single-stack 1911.

What trigger does this pistol use? A single-action trigger, the classic 1911 design.

What are the grip panels made of? G10, a textured and durable material.

Buy the Rock Island Armory Tac Ultra FS HC Pistol, .45 ACP, 5-Inch Barrel, 13+1

Double-stack .45 ACP capacity on a classic 1911 platform is exactly what the Tac Ultra FS HC delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and see more semi-auto handguns while you are here.