The Rock Island Armory Rock Ultra HC is a full-size, double-stack 1911-style pistol built for shooters who prefer modern capacity and traditional 1911 ergonomics. It is chambered in 10mm and features a 5-inch button-rifled barrel supported by a full-length guide rod. The pistol is finished in a black parkerized coating on a steel frame and fitted with textured G10 grips. Controls include a skeletonized hammer and trigger, an ambidextrous safety, a low-profile adjustable rear sight, and a fiber-optic front sight.
Key Specifications
- Chambered in 10mm.
- The barrel measures 5 inches and is described as button-rifled.
- Magazine capacity is listed as 16 rounds (double-stack magazine).
- Action type is Semi-Auto.
- Finished with a black parkerized coating on slide and frame.
- Grip material is G10 with a beavertail frame description.
- Frame material is steel.
- Sights include a fiber-optic front sight paired with an adjustable rear sight.
- Features an ambidextrous safety and skeletonized hammer and trigger.
- Includes 1 magazine as an accessory.
Combining a high-capacity 1911-style layout with practical modern upgrades, the Rock Ultra HC is built for range use and for shooters who want robust construction and straightforward controls. Its parkerized steel frame, fiber-optic sighting, and G10 grips deliver a durable, tactile package well suited to practical shooting, training, and general-purpose use.
