Springfield Armory | 1911 Operator AOS | .45 ACP | 4.25 in

The Springfield Armory 1911 Operator AOS is a compact, optics-ready 1911 built around a 4.25″ match-grade barrel and modern features aimed at carry and duty-minded shooters. It combines a Black Cerakote finish, VZ G10 grips, ambidextrous safety, forward cocking serrations, and the Agency Optic System (AOS) to accept a range of popular micro red-dot footprints. For a factory-compatible sight solution under $1,000, consider a Trijicon RMR or similar RMR-pattern micro red dot to maintain co-witness with the integrated AOS plate.

Product Specifications

• The UPC is 706397964504.
• The manufacturer is Springfield Armory.
• The model is Operator.
• The caliber is .45 ACP.
• The barrel measures 4.25 inches and is described as match grade.
• The rifling twist rate is 1-in-16.
• The finish is Black Cerakote.
• The grips are VZ G10.
• The sights are tritium front with a tactical rear.
• The action is semi-automatic.
• The safety is ambidextrous.
• The overall length is 7.9 inches.
• The weight is 31 oz.
• The pistol includes the Agency Optic System (AOS) for common red-dot footprints.
• The pistol features an integral accessory rail for lights or lasers.

This Operator AOS blends classic 1911 ergonomics with modern optic integration and durable finishing. The match-grade barrel and G10 gripping surfaces provide consistent feel and control for precision-oriented shooting and everyday carry applications where compact dimensions and reliable sighting are priorities. The Agency Optic System simplifies mounting a micro red dot while preserving a usable iron-sight picture.

Owners and reviewers commonly praise the Operator AOS for its robust optics integration and solid ergonomics; many note the factory AOS plates and G10 grips as standout features.

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