Rock Island Armory Rock Ultra HC 52009 | 10mm 5″ Barrel

The Rock Island Armory Rock Ultra HC is a full-size, high-capability 1911-pattern pistol chambered in 10mm with a 5″ button-rifled barrel. It pairs a parkerized steel frame and slide with G10 grips and a full-length guide rod for durable, controllable operation. The pistol features a low-profile adjustable rear sight and a high-visibility fiber-optic front sight; for a compact reflex option under $1000 that complements this platform, consider a Trijicon RMR-series red dot mounted to a proper optic plate.

This model is well suited for range/practical shooting and outdoors use where hard-hitting 10mm performance and a full-size grip are desirable.

Product Specifications

• The UPC is 4806015520092.
• The caliber is 10mm.
• The barrel measures 5 inches and is button-rifled.
• The finish is Black Parkerized on both frame and slide.
• The frame material is steel with an extended beavertail grip safety.
• The grip material is G10 in black/gray styling.
• The sights include a fiber-optic front and an adjustable LPA-style rear.
• The trigger pull is specified as 4–6 lbs from the factory.
• The slide is described as serrated for positive manipulation.
• The barrel has 6 grooves with a 1:16″ twist.
• The pistol includes a full length guide rod.
• The package includes 1 magazine.
• The product type is listed as pistol and the action is semi-auto.
• The overall length is listed as 8.75 inches.
• The unloaded weight is listed as 40 oz.

The Rock Ultra HC brings a familiar 1911 profile with modern upgrades—generous grip area, upgraded sights, and durable parkerized steel construction—making it a practical choice for experienced shooters who want a robust 10mm platform. The combination of a 5″ barrel, full-length guide rod and G10 grips gives the pistol a solid, controllable feel for sustained shooting sessions.