The Rock Island Armory Rock Ultra CS-L is a compact 1911-style single-action pistol chambered in .45 ACP. It pairs a lightweight 7075 aluminum beavertail frame with a serrated, black parkerized steel slide and textured black/gray G10 grips. The design includes a full-length guide rod, skeletonized hammer and trigger, an ambidextrous safety, and a fiber-optic front sight with an adjustable rear.
Key Specifications
- Chambered in .45 ACP.
- Operates as a Single Action 1911-style pistol.
- Built on a 7075 aluminum beavertail frame for reduced weight.
- Features a black parkerized steel slide with serrations.
- Equipped with black/gray G10 tactical grips for improved purchase.
- Includes a full-length guide rod to support the recoil spring and improve cycling stability.
- Controls include a skeletonized hammer and trigger and an ambidextrous thumb safety.
- Sight set includes a fiber-optic front sight and an adjustable rear sight.
- Delivered with one magazine as standard equipment.
- Part of the Ultra CS-L series designed with upgraded 1911 features.
Compact and feature-rich, the Rock Ultra CS-L brings modern enhancements to the traditional 70-series 1911 platform. Its combination of a lightweight alloy frame, parkerized slide, tactical G10 grips and upgraded controls make it a practical option for shooters who want a stout .45 ACP 1911 with improved ergonomics and sighting features for defensive or range use.
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