Springfield Armory 1911 Operator AOS .45 ACP 4.25in
About this product
The Springfield Armory 1911 Operator AOS is a compact 1911-style pistol configured for modern optics integration and defensive use. It pairs a 4.25-inch match-grade barrel with the Agency Optic System (AOS) to accept a range of popular red-dot footprints while maintaining an intuitive sight picture. The pistol is fitted with textured G10 grips and a tritium front sight to support low-light use. Controls and features reflect a duty-oriented layout suitable for informed owners who prefer a straightforward, service-ready platform.
Key Specifications
- Chambered for .45 ACP in a 1911 platform.
- The barrel measures 4.25 inches and is identified as match-grade.
- Barrel twist is listed as 1-in-16.
- The action is Semi-Auto, consistent with the 1911 design.
- The slide is described as optic-ready with serrations for positive manipulation.
- Equipped with G10 textured grips for secure handling.
- Sight configuration includes a tritium front for low-light visibility.
- Includes the factory Agency Optic System (AOS) for multiple optic footprints.
- Features an integral accessory rail and forward cocking serrations.
- Ships with two magazines as part of the standard package.
Purpose-built for responsible owners who want a compact 1911 with modern optics capability, the Operator AOS blends traditional 1911 ergonomics with contemporary features. Its match-grade barrel, optics integration, and durable controls make it well suited for defensive carry or duty use where a reliable, familiar platform with updated functionality is preferred.
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Specs at a glance
Key attributes
| upc | 706397964504 |
| manufacturer | Springfield Armory |
| manufacturer part number | PO9228AOS |
| action | Semi-Auto |
| atf type | Pistol |
| barrel length | 4.25'' |
| caliber/gauge | .45 ACP |
| capacity | 8+1 |
| color | Black |
| length | 7.9'' |
| magazine included | 2 x 8-Round |
| model | 1911 Operator |
| number of magazines | 2 8 rd. |
| package height | 2.2 |
| package width | 9.1 |
| product type | 1911 |
| safety | Beavertail |
| shipping weight | 3.1 |
| sights | FS: Tritium RS: White Dot |
| sights type | Night Sights |
| slide description | Optic Ready/Serrated |
| state restriction (pr) | Puerto Rico |
| state restriction (vi) | Virgin Islands |