The Rock Ultra HC from Rock Island Armory is a full-size, double-stack 1911-style pistol built on a steel frame with upgraded features. It is chambered in 10mm and fitted with a 5″ button-rifled barrel supported by a full-length guide rod. The pistol combines high-capacity ergonomics with traditional 1911 controls and modern sighting options for range, duty, or general-purpose use. Controls include an ambidextrous safety and a skeletonized hammer and trigger.
Key Specifications
- Chambered in 10mm.
- The barrel measures 5 inches and is described as button-rifled with a full-length guide rod.
- Magazine capacity is 16 rounds in a double-stack configuration.
- Action is Semi-Auto.
- Sight package is a dovetail fiber-optic front and LPA MPS1-type adjustable rear.
- Frame and slide finish is Black Parkerized.
- Grip material is G10 tactical grips.
- Safety is provided as an ambidextrous manual safety.
- Trigger ships as a factory 4 – 6 lbs pull.
- Includes one magazine and features a double-stack magwell.
The Rock Ultra HC delivers a practical balance of traditional 1911 ergonomics and modern, high-capacity functionality in a durable steel package. Its combination of a 5″ rifled barrel, fiber-optic front sight, adjustable rear sight, and G10 grips makes it a capable option for serious shooters who prefer 1911 controls with increased capacity.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
