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The Springfield Armory 1911 Operator AOS in .45 ACP is a feature-packed defensive pistol designed for serious shooters. Chambered in the hard-hitting .45 ACP cartridge, this 1911-style handgun delivers impressive power and performance. The Operator AOS is built on a forged carbon steel frame and slide, finished in a durable OD Green Cerakote coating for enhanced corrosion resistance. The 5" forged stainless steel barrel is threaded (5/8x28) for the attachment of muzzle devices like suppressors or brakes.
Whether you need a reliable self-defense handgun or a versatile range/competition pistol, the Springfield Armory 1911 Operator AOS in .45 ACP delivers the performance, features, and customization options serious shooters demand.