Rock Island Rock Ultra FS 10mm 5″ Parkerized

Description

The Rock Island Armory Rock Ultra FS is a full-size 1911-pattern pistol chambered in 10mm Auto with a 5-inch button-rifled barrel. It is built on a steel frame finished in black parkerized and fitted with black/gray G10 tactical grips. The design includes a full-length guide rod, dovetail fiber optic front sight and an adjustable rear sight for practical sighting options. Controls include an ambidextrous safety, beavertail grip safety and skeletonized hammer and trigger for a traditional 1911 interface.

Key Specifications

• The chambering is 10mm Auto.
• The barrel measures 5 inches and is button-rifled with six grooves and a 1:16" twist.
• The action is Semi-Auto.
• The frame is constructed from steel with a black parkerized finish.
• The grips are G10 in black/gray.
• Sight setup includes a dovetail fiber optic front and an adjustable rear sight.
• Safety features include an ambidextrous safety and a beavertail grip safety.
• Includes a full-length guide rod for slide support.
• Additional features include a skeletonized hammer and trigger.
• Unloaded weight is listed as 2.49 lb (40 oz).

Purpose-built for shooters who want a capable full-size 1911 in 10mm, the Rock Ultra FS combines traditional 70-series construction with practical modern upgrades like G10 grips, fiber optic front sight and a full-length guide rod. Its configuration is well suited to range use, outdoor/hunting scenarios, or duty-focused applications where a robust, service-style 1911 is preferred.