Springfield Armory 1911 Operator AOS 9mm 4.25″

About this product

The Springfield Armory 1911 Operator AOS is a modern take on the classic 1911 platform, configured for 9mm with a 4.25″ match-grade barrel and factory optics integration. Developed with the Agency Optic System (AOS), the slide accepts commonly used red-dot footprints while providing proper co-witnessing with its integrated rear sight. The Gear Pac configuration ships with a factory-installed Viridian RFX11 green dot optic and accessories intended to support duty or everyday-carry applications.

Key Specifications

• The caliber is 9mm.
• The barrel measures 4.25 inches and is described as a forged stainless steel match-grade barrel with a 1-in-16 twist.
• The action is Semi-Auto.
• The slide is optics-ready forged carbon steel with a black Cerakote finish.
• This Gear Pac includes a factory-installed Viridian RFX11 green dot optic.
• The grips are G10 (VZ Grips).
• The listed capacity is 9 rounds.
• The firearm uses removable magazines (magazine count not specified here due to conflicting source details).
• The sights are a tritium front with a tactical rear and an AOS-integrated rear sight for co-witnessing with many optics.
• The overall length is 7.9 inches.

Purpose-built for shooters who prefer a no-nonsense 1911 with modern optics capability, the Operator AOS combines a match-grade barrel and an optics-ready slide with a factory-installed green-dot aiming solution. Its configuration supports practical defensive and everyday-carry roles while offering the ergonomics and trigger characteristics familiar to 1911 users. The Gear Pac package simplifies getting the pistol into service by including an optic and accessories, delivering a turnkey, optics-ready 1911 platform.

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