# Arex Delta X OR 9mm 4in FDE

**Brand:** Arex
**Category:** Semi-Automatic Handguns
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 4"
- **UPC:** 197892019477
- **SKU:** UC3U0UkHl

## Description

The Arex Delta X OR is a 9mm semi-automatic pistol with a two-tone FDE frame, a black slide, and a 4-inch barrel. It comes with a Crimson Trace red dot pre-installed along with included optics plates, giving it a ready-to-shoot sight picture out of the box. The pistol ships with both a 17-round magazine and a 19-round magazine, and the magazine and slide releases are ambidextrous.

### Key Specifications
- **Brand:** Arex
- **Model:** Delta X OR
- **Caliber:** 9mm
- **Action:** Semi Auto
- **Capacity:** 17 Rounds
- **Barrel Length:** 4 in
- **Color:** FDE

### Detailed Features
- Two-tone FDE frame paired with a black slide
- 4-inch barrel chambered in 9mm
- Pre-installed Crimson Trace red dot with included optics plates
- Ships with a 17-round magazine and a 19-round magazine
- Ambidextrous magazine release and slide release controls
- Optics-ready slide cut supports the pre-installed red dot mounting system

## Frequently Asked Questions

**Q: What caliber is the Arex Delta X OR?**

A: It is chambered in 9mm.

**Q: What is the barrel length of the Arex Delta X OR?**

A: The barrel is 4 inches.

**Q: How many rounds does the Arex Delta X OR hold?**

A: It ships with a 17-round magazine and a 19-round magazine.

**Q: Who makes the Delta X OR?**

A: Arex makes it.

**Q: What type of firearm is the Arex Delta X OR?**

A: It is a semi-automatic pistol with a two-tone FDE frame and a black slide.

**Q: Is the Arex Delta X OR optic-ready?**

A: Yes. It comes with a Crimson Trace red dot pre-installed along with included optics plates.

**Q: Where can I buy the Arex Delta X OR?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the two-tone Delta X OR often comment on the look of the FDE frame paired with the black slide, saying it stands out compared to the all-black pistols many people carry. Reliability reports are generally positive once the pistol has a few hundred rounds through it to break in.

The pre-installed Crimson Trace red dot is a popular feature for owners who want to start shooting with an optic right away instead of sending the slide out for milling. Having both a 17-round and a 19-round magazine in the box gets frequent mention as a nice bonus, giving a flush option for concealment and an extended option for range use.

On value, the included red dot and extra magazine make the overall package feel like a good deal next to buying a pistol, optic, and spare magazines separately. Some owners note that holster options tailored to the OR slide profile are still limited compared to more established red-dot-ready pistols.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Buds Gun Shop | $545.00 |

## Similar Products

- [Arex Delta X OR 9mm 4in](https://gunsnation.com/p/arex-delta-x-or-9mm-4in/UC3U0UkHU)
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*Data from [GunsNation](https://gunsnation.com)*