Armscor/Rock Island Armory Rock Ultra CS-L .45 ACP

The Rock Island Armory Rock Ultra CS-L .45 ACP is a compact 1911-style semi-automatic pistol built for shooters seeking a tactical, carry-capable platform for range use and personal carry applications. It pairs traditional 1911 ergonomics with upgraded components aimed at improved control and sighting.

The pistol is constructed with an aluminum beavertail frame finished in black anodized and a serrated parkerized steel slide. It includes black/gray G10 tactical grips and a series of functional upgrades such as a skeletonized hammer and trigger, ambidextrous safety, and a full-length guide rod for reliable cycling and consistent feel.

Key Specifications

• The caliber is .45 ACP.
• The action is Single Action.
• The capacity is 7 + 1.
• The barrel length is conflicting — see notes.
• The frame material is 7075 Aluminum.
• The frame finish is Black Anodized.
• The slide description is serrated.
• The grip material is Black/Gray G10.
• The sights are dovetail front and adjustable rear with a fiber optic front.
• The features include a full length guide rod, combat hammer, skeletonized trigger, and ambidextrous safety.

This firearm listing does not include any state-specific sales restrictions beyond those provided in the product attributes.

For shooters seeking a compact 1911 platform, the Armscor/Rock Island Armory Rock Ultra CS-L .45 ACP offers a blend of upgraded controls and tactical features. Buy the Armscor/Rock Island Armory Rock Ultra CS-L .45 ACP online today.