Armscor Rock Island Armory 1911 Standard CS .45 ACP Stainless Pistol

The Armscor Rock Island Armory 1911 Standard CS is a compact .45 ACP semi-automatic pistol built on the traditional Series 70-style 1911 design. Its 3.63-inch button-rifled barrel and compact frame provide a practical balance of shootability and carry-friendly dimensions. The pistol features a full-length guide rod, skeletonized hammer, skeletonized trigger with an adjustable overtravel stop, low-profile angled rear sight, and checkered rubber grips. A manual thumb safety and 1911-style grip safety provide secure handling, while the factory trigger is tuned to approximately 4 to 6 pounds.

Key features

• Compact 1911 configuration with a 3.63-inch button-rifled barrel
• Chambered in .45 ACP with a 7+1 capacity
• Traditional Series 70-style action with manual thumb safety and grip safety
• Skeletonized hammer and trigger with adjustable overtravel stop
• Low-profile angled rear sight for snag-resistant presentation
• Full-length guide rod supports consistent cycling and recoil management

The Rock Island Armory 1911 Standard CS delivers traditional .45 ACP 1911 handling in a compact stainless configuration.