Springfield Armory Presents Enhanced 1911 Operator AOS Threaded .45 ACP Series
Author: Marko L. | Publish Date: Aug 03, 2025 | Fact checked by: Aleksa Miladinovic
New Models Combine Optics-Ready Design with Suppressor Compatibility
Springfield Armory expanded its acclaimed 1911 portfolio this Tuesday with the introduction of the Operator AOS Threaded series, marking a significant evolution in the company's legendary pistol lineup. These new .45 ACP models seamlessly integrate optics-ready capabilities with threaded barrel functionality, targeting enthusiasts seeking maximum versatility.

Building on the Operator Legacy
Proven Foundation Features
The Operator series has established itself as a cornerstone of Springfield Armory's offerings, earning widespread recognition among shooting enthusiasts and professionals alike. The foundational design incorporates several premium features that have contributed to its near-legendary status:
- Picatinny accessory rail integrated into the dustcover
- Tritium front sight for enhanced low-light visibility
- Ambidextrous safety mechanism
- Base pad-equipped magazines for improved grip and capacity

Advanced Optics Integration
Agency Optic System (AOS) Technology
The newly released models feature Springfield Armory's Agency Optic System (AOS), representing a sophisticated approach to red dot sight mounting. This integral rear sight plate-based system provides versatile compatibility across multiple optic platforms, supporting popular footprints including:
- RMR mounting pattern
- Shield optic configuration
- Delta Point Pro interface
- Docter sight compatibility
Enhanced Barrel Specifications
Precision-Engineered Threaded Design
At the heart of these new pistols lies a meticulously crafted barrel system designed for both performance and adaptability. The forged stainless steel barrels measure 5.75 inches in length and feature several advanced characteristics:
Technical Specifications:
- Material: Forged stainless steel construction
- Finish: Low-profile black DLC (Diamond-Like Carbon) coating
- Threading: .578x28 standard specification
- Protection: Knurled thread protector included

This extended barrel configuration with .578x28 threading enables seamless integration with .45 caliber suppressors and various muzzle devices, significantly expanding the platform's tactical and recreational applications.
Product Variants and Availability
Color Options
Springfield Armory is offering the 1911 Operator AOS Threaded .45 ACP series in four distinct color configurations, providing options to suit different preferences and intended uses.
Official Statement
Steve Kramer, Vice President of Marketing for Springfield Armory, emphasized the significance of this release: "The 1911 Operator AOS Threaded .45 adds a new dimension of performance to the proven Operator line of pistols."
Pricing and Market Position
Manufacturer's Suggested Retail Price
Springfield Armory has established a consistent MSRP of $1,289 across all variants in the new 1911 Operator AOS Threaded series, positioning these enhanced models competitively within the premium 1911 market segment.
| Specifications | 1911 OPERATOR AOS THREADED .45 ACP HANDGUN |
|---|---|
| CALIBER | .45 ACP |
| BARREL | 5.75" Forged Stainless Steel, Threaded (.578 x 28), DLC, 1:16 |
| SLIDE | Forged Carbon Steel, Black Cerakote®, Optics-Ready |
| FRAME | Forged Carbon Steel, Black Cerakote® |
| SIGHTS | Tritium Front, Black Serrated Rear |
| RECOIL SYSTEM | GI Style |
| GRIPS | VZ Grips® G10 |
| MAGAZINES | (2) 8-Round |
| WEIGHT | 42 oz |
| LENGTH | 8.6" |
| HEIGHT | 5.25" |
| MSRP | $1,289 |
Author:
Marko Lalovic

Marko is a dedicated aviation enthusiast whose passion began with an unforgettable encounter with fighter jets at an air show in his home country. As an audiophile and sound engineer by training, Marko was initially captivated by the distinctive sonic signature of military aircraft—the thunderous roar of afterburners and the precise mechanical symphony of aviation systems. This auditory fascination evolved into a comprehensive interest in defense technology, particularly firearms engineering and ballistics acoustics.