# Springfield Armory 1911 Operator AOS .45 ACP 5in Tungsten Cerakote

**Brand:** Springfield Armory
**Category:** Semi-Automatic Handguns
**Caliber:** .45 ACP

## Specifications

- **Caliber:** .45 ACP
- **Barrel Length:** 5"
- **UPC:** 706397992521
- **SKU:** UCCR41zEP

## Description

The Springfield Armory 1911 Operator AOS is a full-size semi-automatic pistol chambered in .45 ACP with a 5-inch barrel and an 8-round magazine capacity. It ships with polymer grips, night sights, and a Tungsten Cerakote finish. The Operator AOS designation indicates an optic-ready slide cut on a traditional 1911 platform.

### Key Specifications
- **Brand**: Springfield Armory
- **Model**: 1911 Operator AOS
- **Caliber**: .45 ACP
- **Action**: Semi Auto
- **Capacity**: 8+1 rounds
- **Barrel Length**: 5 in
- **Color/Finish**: Tungsten Cerakote

### Detailed Features
- Optic-ready AOS slide cut for direct optic mounting
- Night sights included
- Polymer grips
- Tungsten Cerakote finish (gray)
- Ships as part of the Gear Up package with 8-round magazines

## Frequently Asked Questions

**Q: What caliber is the 1911 Operator AOS?**

A: The Springfield Armory 1911 Operator AOS is chambered in .45 ACP.

**Q: Who makes the 1911 Operator AOS?**

A: The 1911 Operator AOS is made by Springfield Armory.

**Q: What type of firearm is the 1911 Operator AOS?**

A: It is a full-size semi-automatic pistol built on a traditional 1911 platform.

**Q: What is the barrel length of the 1911 Operator AOS?**

A: The 1911 Operator AOS has a 5-inch barrel.

**Q: How many rounds does the 1911 Operator AOS hold?**

A: It holds 8+1 rounds.

**Q: Is the 1911 Operator AOS optic-ready?**

A: Yes. The slide has an AOS optic-ready cut for direct optic mounting, as described in the product specifications.

**Q: What finish does the 1911 Operator AOS have?**

A: It has a Tungsten Cerakote finish.

**Q: Where can I buy the 1911 Operator AOS?**

A: Compare current vendor offers on this page.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> Guys the action on this is as smooth as butter smooth like butter.
>
> — [sootch00](https://www.youtube.com/watch?v=JLKWvbRiI7k&t=132s)

> One thing I love about 1911s is the slide to frame contact is greater than it is on a lot of your polymer Striker fire pistols.
>
> — [sootch00](https://www.youtube.com/watch?v=JLKWvbRiI7k&t=673s)

> Having to order your mounting plate when you get the pistol in I really like to be able just to mount my optic right then and not have to wait.
>
> — [sootch00](https://www.youtube.com/watch?v=JLKWvbRiI7k&t=1371s)

> This really brings it up to a more combat or self-defense option we're still limited to nine rounds.
>
> — [sootch00](https://www.youtube.com/watch?v=JLKWvbRiI7k&t=1442s)

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the Springfield Armory 1911 Operator AOS consistently appreciate the out-of-the-box optic-ready cut, which removes the need for aftermarket milling on a platform that rarely ships that way from the factory. The Tungsten Cerakote finish draws positive comments for its even application and corrosion resistance in varied carry conditions.

Ergonomics split along the usual 1911 lines. Shooters who prefer a single-stack grip profile find the .45 ACP Operator a natural fit in hand, and the 5-inch barrel gives a long sight radius that helps with accuracy on the range. Those coming from striker-fired pistols sometimes mention that the manual safety requires a deliberate habit change.

The Gear Up package inclusion of multiple magazines and night sights is frequently called out as good value. Some owners note the polymer grips feel utilitarian compared to aftermarket wood or G10 options, and they're a common first upgrade. Overall the platform earns respect for build consistency, though trigger feel out of the box is described as functional rather than exceptional.

## Pricing

**2 offers available**

| Vendor | Price |
|--------|-------|
| Kygunco Com | $1234.00 |
| Guns Com | $1234.99 |

## Similar Products

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*Data from [GunsNation](https://gunsnation.com)*