The Rock Island Armory Rock Standard FS is a full-size 1911 pistol built around a durable 4140 ordnance steel frame and slide. Its 5-inch button-rifled barrel and full-length guide rod support consistent performance, while the single-action trigger delivers a crisp factory pull of 4 to 6 pounds. The pistol features a black Parkerized finish, fixed low-profile sights, a skeletonized hammer and trigger, an adjustable trigger overtravel stop, and an ambidextrous thumb safety. Checkered rubber grips and a beavertail grip safety provide a secure, comfortable hold for range use and defensive applications.

Key features

• Full-size 1911 configuration with a 5-inch button-rifled barrel
• Chambered in .45 ACP with an 8+1 capacity
• 4140 ordnance steel frame and steel slide for durable service
• Black Parkerized finish helps protect the metal surfaces
• Ambidextrous thumb safety and beavertail grip safety
• Skeletonized hammer and trigger with adjustable overtravel stop

The Rock Standard FS combines classic 1911 handling with durable construction and practical upgrades for the range or everyday defensive use.