Rock Island Armory EFS .45 ACP

The Rock Island Armory EFS is a full-size 1911-pattern semi-automatic pistol chambered in .45 ACP, intended for range use and traditional 1911-style applications. Its 5″ barrel and full-size frame deliver the familiar balance and sight picture favored by shooters who prefer a classic 1911 platform.

The EFS features a steel frame and slide finished in a Gun Metal Gray Cerakote for corrosion resistance and a subdued appearance. Controls include an ambidextrous safety and an extended beavertail; textured black G10 grips provide a secure hold for consistent manual operation.

Key Specifications

• The caliber is .45 ACP.
• The capacity is 8 + 1.
• The barrel length is 5 inches.
• The action is Single Action.
• The frame material is Steel.
• The grip material is Black G10.
• The safety type is Ambidextrous.
• The finish is Gun Metal Gray Cerakote.
• The slide description is Serrated.
• The rate of twist is 1-in-16.

Buy the Rock Island Armory EFS .45 ACP online today for a traditional full-size 1911 experience with contemporary finishing and controls.