# Arex Delta X Gen2 Compact 9mm Pistol - 19rd Gray/Black

**Brand:** Arex Defense
**Category:** Compact Handguns
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 4"
- **Capacity:** 19 rounds
- **Weight:** 19.2 oz
- **Overall Length:** 7.2"
- **UPC:** 815537024166
- **SKU:** UCEMC6F0Q

## Description

The Arex Delta X Gen2 is a striker-fired compact 9mm Luger pistol with a gray/black polymer frame. It runs a 4" barrel in a 7.2" overall package, weighs 1.2 lbs without the magazine and 1.4 lbs loaded, and ships with a 19-round magazine.

## Key Specifications

- **Model:** Delta X Gen2
- **Caliber:** 9mm Luger (9x19 Para)
- **Action:** Striker-fired
- **Capacity:** 19 rounds
- **Barrel Length:** 4 inches (102 mm)
- **Overall Length:** 7.2 inches (183 mm)
- **Weight without Magazine:** 1.2 lbs (541 g)
- **Weight with Magazine:** 1.4 lbs (625 g)
- **Finish:** Gray/Black polymer frame

## Features

The Gen2 includes interchangeable backstraps to adjust grip size, an ambidextrous magazine release, a loaded chamber indicator, a short-reset trigger, and optics-ready mounting plates in the box.

The ambidextrous magazine release is the kind of thing left-handed shooters notice immediately. It's not a reversible button, it's truly ambi. The loaded chamber indicator is tactile as well as visual, so it's usable in low light.

The short-reset trigger reduces travel after the break, which makes follow-up shots faster once you're used to it. Coming from a longer-reset pistol there's a brief adjustment period.

Mounting plates for common optic footprints are included, so the slide is genuinely ready to accept a red dot without separate hardware purchases.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the Arex Delta X Gen2 tend to highlight a few consistent points.

The ergonomics get positive marks across the board. The grip texture is described as secure without being abrasive, and the interchangeable backstraps mean most hand sizes can get a good fit. Extended range sessions don't produce the hot-spot complaints that come up with some polymer pistols.

Reliability reports are generally clean. Most owners report no failures across a range of 9mm loads. The 19-round capacity draws straightforward appreciation: it's a lot of rounds in a compact package.

The optics-ready setup with included mounting plates is seen as practical rather than just a checkbox. You're not buying a separate adapter to run a red dot.

Value comparisons to Glock, S&W M&P, and similar platforms come up often, with owners generally feeling the Delta X competes on features while undercutting on price.

On the critical side: the gray/black color scheme gets mixed opinions on aesthetics, and a few owners mention slower parts availability compared to more established brands. Customer support experiences vary, with some reporting good interactions and others describing delays.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Globalordnance Com | $445.00 |

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