# Sig Sauer P365X 9mm Luger 3.1in Stainless

**Brand:** SIG Sauer
**Category:** Semi-Automatic Handguns
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 3.1"
- **UPC:** 798681737840
- **SKU:** UCE3nPB3Y

## Description

The Sig Sauer P365X is a micro-compact semi-automatic pistol chambered in 9mm Luger with a 3.1-inch stainless steel barrel and a 12-round capacity. It has a striker-fired action, an optic-ready cut with RMSc footprint, an accessory rail, and serrated slide. The stainless finish is standard on this model.

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

### Detailed Features
- 3.1-inch stainless steel barrel
- Striker-fired action
- Optic-ready slide with RMSc footprint
- Accessory rail
- Serrated slide for positive grip
- 12-round capacity

## Frequently Asked Questions

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

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

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

A: The P365X has a 3.1-inch stainless steel barrel.

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

A: It has a 12+1 round capacity.

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

A: Yes, the P365X has an optic-ready slide cut with an RMSc footprint.

**Q: Where can I buy the 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*

Owners of the Sig Sauer P365X in 9mm Luger consistently rate the optic-ready cut as the main reason they chose this model over the standard P365. The RMSc footprint allows direct mounting of several popular micro red dots without an adapter plate, which buyers appreciate for keeping the package as slim as possible.

The micro-compact frame draws praise from those prioritizing concealability, though a segment of owners note that the grip module's shorter length versus full-size pistols demands a more deliberate hold under rapid fire. The 3.1-inch barrel length and 12-round capacity are seen as a reasonable trade-off for the overall package size. Trigger feel is well-regarded for the segment, though some owners swap springs for a lighter reset.

The P365X earns generally strong marks on reliability across a range of 9mm ammunition types. The accessory rail is a differentiator versus slimmer competitors, and owners who run lights or lasers find it practical. A common gripe is the cost of the proprietary magazines relative to other micro-compact options.

## Pricing

**12 offers available**

| Vendor | Price |
|--------|-------|
| RK Guns | $599.99 |
| Buds Gun Shop | $599.99 |
| Deguns | $629.99 |
| Guns Com | $629.99 |
| Classicfirearms Com | $629.99 |
| Impactguns Com | $629.99 |
| Grabagun Com | $629.99 |
| Shootingsurplus Com | $629.99 |
| Selwayarmory Com | $629.99 |
| Globalordnance Com | $629.99 |

*...and 2 more offers*

## Similar Products

- [Sig Sauer P365X 9mm Luger 3.1in Coyote](https://gunsnation.com/p/sig-sauer-p365x-9mm-luger-3-1in-coyote/UCE3nP9yN)
- [Sig Sauer P365X 9mm 3.1in Stainless](https://gunsnation.com/p/sig-sauer-p365x-9mm-3-1in-stainless/UCE3nP9yl)
- [Sig Sauer P365X 9mm Luger 3.1in Coyote Tan](https://gunsnation.com/p/sig-sauer-p365x-9mm-luger-3-1in-coyote-tan/UCE3nP9yG)
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*Data from [GunsNation](https://gunsnation.com)*