# Sig Sauer P365X 9mm 3.1in Black

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

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 3.1"
- **UPC:** 798681720279
- **SKU:** UCE3nP6UJ

## Description

The Sig Sauer P365X is a striker-fired semi-automatic pistol chambered in 9mm Luger with a 3.1-inch barrel. It ships with two 12-round magazines and includes the Romeo-X SIG-LOC compact optic pre-installed. The slide has a matte black finish with X-Ray 3 night sights co-witnessed to the optic.

### Key Specifications
- **Brand**: Sig Sauer
- **Model**: P365X
- **Caliber**: 9mm Luger
- **Action**: Semi Auto
- **Capacity**: 12+1
- **Barrel Length**: 3.1 inches
- **Color/Finish**: Black

### Detailed Features
- Romeo-X SIG-LOC compact optic included and pre-installed
- X-Ray 3 night sights for co-witness capability
- Two 12-round magazines included
- Matte black finish on slide and frame
- Striker-fired action with optics-ready cut

## Frequently Asked Questions

**Q: What caliber is the Sig Sauer P365X?**

A: The P365X is chambered in 9mm Luger.

**Q: Who makes the P365X?**

A: The P365X is made by Sig Sauer.

**Q: What type of firearm is the Sig Sauer P365X?**

A: It is a compact striker-fired semi-automatic pistol.

**Q: What is the barrel length of the P365X?**

A: The P365X has a 3.1-inch barrel.

**Q: How many rounds does the Sig Sauer P365X hold?**

A: It has a 12+1 capacity and ships with two 12-round magazines.

**Q: Is the Sig Sauer P365X optic-ready?**

A: Yes. The P365X comes with the Romeo-X SIG-LOC compact optic pre-installed and X-Ray 3 night sights for co-witness.

**Q: Where can I buy the Sig Sauer P365X?**

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.*

> Clamped down on my pinky the bottom grip bottom part of the grip and I felt that I was able to eliminate a lot of that rise.
>
> — [Andrew Conrad](https://www.youtube.com/watch?v=PkFkpSVqCjk&t=288s)

> Getting 12 rounds in these 12 round magazines is extremely difficult uh it's almost impossible by hand you almost absolutely have to have a speed loader.
>
> — [Andrew Conrad](https://www.youtube.com/watch?v=PkFkpSVqCjk&t=370s)

> I like it it's comfortable when I carry an appendix style it's not obtrusively big.
>
> — [Andrew Conrad](https://www.youtube.com/watch?v=PkFkpSVqCjk&t=413s)

> This shoots very well for something so small.
>
> — [Andrew Conrad](https://www.youtube.com/watch?v=PkFkpSVqCjk&t=423s)

## What Customers Say

*AI-generated insights from customer reviews*

The P365X with the Romeo-X optic is a popular configuration for those who want a ready-to-carry package without separately sourcing a red dot. Owners praise the Romeo-X's SIG-LOC mounting system for its low-profile fit, and the X-Ray 3 night sights get consistent positive marks.

The 3.1-inch barrel and slim frame make the P365X comfortable for concealed carry, which is the most common use case owners describe. A recurring complaint is that the grip length limits finger purchase for shooters with larger hands, making the two 12-round magazines feel adequate but not generous.

Trigger feel on the P365X splits opinions. Experienced Sig users consider it acceptable, while those coming from other compact pistols occasionally find the reset less distinct than they prefer. Overall, the bundled optic value is the deciding factor for most buyers.

## Pricing

**16 offers available**

| Vendor | Price |
|--------|-------|
| Brownells | $949.99 |
| Deguns | $979.99 |
| Gunbuyer Com | $979.99 |
| RK Guns | $979.99 |
| Guns Com | $979.99 |
| Kygunco Com | $979.99 |
| Classicfirearms Com | $979.99 |
| Buds Gun Shop | $979.99 |
| Impactguns Com | $979.99 |
| Grabagun Com | $979.99 |

*...and 6 more offers*

## Similar Products

- [Sig Sauer P365X 9mm 3.1in Black](https://gunsnation.com/p/sig-sauer-p365x-9mm-3-1in-black/UCE3nP6UQ)
- [Sig Sauer P365X 9mm 3.1in Black](https://gunsnation.com/p/sig-sauer-p365x-9mm-3-1in-black/UCE3nP6PQ)
- [SIG SAUER P365X Typhoon 9mm 3.1in](https://gunsnation.com/p/sig-sauer-p365x-typhoon-9mm-3-1in/UCDJnaKgO)
- [SIG Sauer P365X 9mm 3.1in TOPO](https://gunsnation.com/p/sig-sauer-p365x-9mm-3-1in-topo/UCDJnaKsD)
- [Sig Sauer P365X Islandbug 9mm 3.1in](https://gunsnation.com/p/sig-sauer-p365x-islandbug-9mm-3-1in/UCEGGWCaw)
- [Sig Sauer P365X 9mm 3.1in Blue](https://gunsnation.com/p/sig-sauer-p365x-9mm-3-1in-blue/UCEGGWCZ4)

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