The Rock Island Armory Rock Standard CS is a compact 1911-style pistol chambered in .45 ACP. Its 3.5-inch button-rifled barrel and full-length guide rod support dependable cycling in a shorter carry-oriented format. The traditional single-action design includes an ambidextrous manual safety and grip safety, while the skeletonized hammer and trigger complement the crisp factory trigger. A low-profile rear sight, checkered rubber grips, and a durable Blue/Black finish complete the practical configuration.

Key features

• Compact 1911-style profile with a 3.5-inch button-rifled barrel for easier carry and handling
• 7+1 capacity in .45 ACP
• Traditional single-action operation with ambidextrous manual safety and grip safety
• Skeletonized hammer and trigger with adjustable overtravel stop
• Low-profile standard sights for a snag-resistant draw
• Checkered rubber grips provide a secure hold during shooting

The Rock Standard CS combines compact 1911 handling with practical controls and a proven .45 ACP chambering for range use or responsible carry.