Rock Island 1911 A1-FS .45 Pistol

Posted: 02/05/2026

Rock Island 1911 A1-FS .45 Pistol

The Rock Island Armory 1911 A1-FS GI Standard .45 ACP is a full-size, single-action semi-automatic pistol featuring a 5-inch barrel, 8-round capacity, and Parkerized steel construction. It offers a classic, entry-level 1911 design with fixed sights, an extended beavertail, and a 4-6 lb trigger pull, weighing approximately 2.47-2.5 lbs.

Specifications:

  • Caliber: .45 ACP
  • Capacity: 8+1 Rounds
  • Barrel Length: 5 inches (128 mm)
  • Overall Length: 8.54 inches (217 mm)
  • Overall Height: 5.51 inches (140 mm)
  • Overall Width: 1.3 inches (33 mm)
  • Weight (Empty): ~2.47 lbs (1.12 kg)
  • Action: Single-Action (SA)
  • Finish: Parkerized Steel
  • Sights: Fixed, Low Profile
  • Grips: Wood or Synthetic (standard)