Springfield Armory 1911 Operator AOS .45 ACP 4.25in

The Springfield Armory 1911 Operator AOS is a compact, duty-oriented 1911-style pistol chambered for .45 ACP. It pairs a 4.25-inch barrel with an optics-ready slide using the Agency Optic System (AOS) and a tritium front sight to support low-light sighting. The pistol features G10 grips and a black Cerakote finish for durable everyday use.

Key Specifications

• Chambered in .45 ACP.
• Operates as a Semi-Auto.
• The barrel measures 4.25 inches for a compact overall length.
• Standard magazine capacity is 8 rounds.
• Includes two magazines.
• Equipped with G10 grip material.
• Built on a stainless steel frame.
• Finished in Black Cerakote for corrosion resistance.
• Features an Agency Optic System (AOS) optics-ready slide.
• Sight package includes a tritium front and tactical rear sight.

With its combination of a compact 4.25-inch barrel, optics-ready AOS slide, and durable G10 grips, the 1911 Operator is configured for dependable, practical carry and duty use. The package balances traditional 1911 ergonomics with modern sighting and mounting options to support a broad range of defensive and everyday-carry applications.