# Springfield Armory 1911 Operator AOS .45 ACP 5.75in OD Green

**Brand:** Springfield Armory
**Category:** Full Size Handguns
**Caliber:** .45 ACP

## Specifications

- **Caliber:** .45 ACP
- **Barrel Length:** 5.75"
- **UPC:** 706397995089
- **SKU:** UCCR41ztp

## Description

The Springfield Armory 1911 Operator AOS is a full-size 1911-platform pistol chambered in .45 ACP with a 5.75-inch threaded barrel finished in Black Nitride. The slide and frame carry an OD Green Cerakote finish and the slide is optic-ready with serrations. It holds 8+1 rounds and ships with a Picatinny rail on the frame and VZ G10 grips.

### Key Specifications
- **Brand**: Springfield Armory
- **Model**: 1911 Operator AOS
- **Caliber**: .45 ACP
- **Action**: Semi Auto
- **Capacity**: 8+1
- **Barrel Length**: 5.75 in (threaded)
- **Color/Finish**: OD Green Cerakote

### Detailed Features
- 5.75-inch Black Nitride threaded barrel
- Optic-ready serrated slide (AOS cut)
- OD Green Cerakote on carbon steel slide and frame
- Picatinny rail on the frame
- VZ G10 grips

## Frequently Asked Questions

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

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

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

A: Springfield Armory makes the 1911 Operator AOS.

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

A: It is a full-size 1911-platform pistol.

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

A: The barrel is 5.75 inches long and is threaded.

**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 cut and is serrated for optic mounting.

**Q: Does the 1911 Operator AOS have a threaded barrel?**

A: Yes, the barrel is a 5.75-inch threaded Black Nitride barrel.

**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 1911 Operator AOS in OD Green tend to praise the fit and finish of the Cerakote; the OD Green color holds up well and the optic cut is centered correctly out of the box. The threaded barrel gets consistent positive mentions from those who run it suppressed or with a comp.

The VZ G10 grips draw mixed reactions. Some find the texture aggressive for everyday carry, while others appreciate the positive purchase during range sessions. Trigger feel on the 1911 platform earns the most consistent compliments, though break weight splits opinion between those who want it lighter and those who think it is fine as shipped.

Value perception is generally good for a factory-threaded, optic-ready 1911. The common complaint is the price premium over non-AOS variants, with a handful of buyers noting the iron sights that come with it are adequate but not exceptional.

## Pricing

**13 offers available**

| Vendor | Price |
|--------|-------|
| Classicfirearms Com | $1086.40 |
| Impactguns Com | $1109.89 |
| Grabagun Com | $1109.99 |
| Shootingsurplus Com | $1118.88 |
| Gritrsports Com | $1122.99 |
| Kygunco Com | $1139.04 |
| Centerfiresystems Com | $1139.99 |
| Buds Gun Shop | $1154.49 |
| Globalordnance Com | $1159.20 |
| Selwayarmory Com | $1189.49 |

*...and 3 more offers*

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