# Sig Sauer P365X 9mm Compact - Romeo Zero Optic, Gray/Black Finish

**Brand:** SIG Sauer
**Category:** Compact Handguns
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 3.1"
- **Capacity:** 12 rounds
- **Finish:** Gray
- **Weight:** 18 oz
- **Overall Length:** 6"
- **UPC:** 798681000111
- **SKU:** UCE3nM58h

## Description

The Sig Sauer P365X is a compact 9mm built for concealed carry. At 6 inches overall and 18 oz, it carries easily and still holds 12+1 rounds, more than most guns its size. The included Sig Romeo Zero optic sits on an optics-ready slide and gives you a clear dot for fast target acquisition. Two magazines are included.

### Key Specifications
- **Manufacturer:** Sig Sauer
- **Product Line:** P365X
- **Caliber:** 9mm
- **Barrel Length:** 3.1 inches
- **Overall Length:** 6 inches
- **Weight:** 18 oz
- **Capacity:** 12+1 rounds
- **Magazines Included:** 2
- **Optic:** Sig Romeo Zero
- **Frame Finish:** Gray
- **Slide Finish:** Nitron

### Features

The 3.1-inch barrel keeps the gun short while preserving useful accuracy. The Nitron slide finish resists wear. The gray polymer frame pairs with a shaped grip that gives you a consistent purchase, especially in a compressed draw from concealment. With the Romeo Zero already mounted, there's no guesswork about optic compatibility. It works out of the box.

The 12+1 capacity is a real advantage over other guns at this footprint, cutting down on reloads if you carry it for home protection or use it at the range.

### Usage

- **Home defense:** compact dimensions and higher capacity work well together in a home context.
- **Concealed carry:** 18 oz and a 6-inch profile stay out of the way during daily carry.
- **Range use:** the Romeo Zero simplifies sight alignment for dot-style shooters.

## What Customers Say

*AI-generated insights from customer reviews*

The P365X with the Romeo Zero draws generally positive feedback, with a few recurring caveats worth knowing.

Concealment is the headline feature most owners lead with. The slim profile and light weight make all-day carry comfortable, and 12+1 rounds in a package this small gets mentioned frequently as a meaningful advantage over competitors.

The Romeo Zero optic gets mixed reactions. Plenty of owners appreciate having a red dot already mounted and zeroed. They find target acquisition noticeably faster, especially in low light. A smaller group reports needing time to dial in the dot or preferring a different optic, so if you have a specific dot preference, the optic-ready slide gives you that option.

Reliability reviews are largely positive across a range of ammunition types, which matters for a carry gun. The grip shape earns consistent praise for fit and control.

The gray/black finish combination gets favorable comments for appearance. Aftermarket support is solid. Holsters, sights, and grip modules are widely available for the P365 platform, which has a large user community behind it.

Price is occasionally raised as a consideration relative to other 9mm compacts, but most owners treat it as reasonable given the included optic and capacity.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $1000.99 |

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