Sig Sauer P365 XL 9mm 3.7in Black
The Sig Sauer P365 XL 9mm 3.7in Black is a 9mm semi-automatic handguns from SIG Sauer. It is available from 2 vendors at $761.22 to $775.49.

Product Information
Name: Sig Sauer P365 XL 9mm 3.7in Black
Brand: SIG Sauer
Category: Semi-Automatic Handguns
Caliber: 9mm
Barrel Length: 3.7"
UPC: 798681694396
SKU: UCE3nOzkq
Description
The Sig Sauer P365 XL is a semi-automatic pistol chambered in 9mm with a 3.7-inch barrel. It ships with a 12-round magazine and includes X-Ray 3 iron sights and a Romeo-X optic. The finish is black.
Key Specifications
- Brand: Sig Sauer
- Model: P365 XL
- Caliber: 9mm
- Action: Semi-Automatic
- Capacity: 12+1
- Barrel Length: 3.7 in
- Color/Finish: Black
Detailed Features
- 3.7-inch barrel in a compact carry-oriented pistol
- 12+1 round capacity with included magazine
- X-Ray 3 day/night sights installed
- Romeo-X optic included
- Black finish on slide and frame
Complete Specifications
| Caliber | 9mm |
| Model | P365 XL |
| Barrel length | 3.7" |
| Action | Semi Auto |
| Color | Black |
Frequently Asked Questions
What caliber is the P365 XL?
The Sig Sauer P365 XL is chambered in 9mm.
Who makes the P365 XL?
The P365 XL is made by Sig Sauer.
What type of firearm is the P365 XL?
The P365 XL is a semi-automatic handgun.
What is the barrel length of the P365 XL?
The P365 XL has a 3.7-inch barrel.
How many rounds does the P365 XL hold?
It has a 12+1 round capacity and ships with a 12-round magazine.
Does the P365 XL come with an optic?
Yes, the P365 XL includes a Romeo-X optic along with X-Ray 3 iron sights.
Where can I buy the P365 XL?
Compare current vendor offers on this page.
Customers Say
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
The P365 XL gets high marks from owners who carry daily and want a higher-capacity option without a large grip frame. The 12-round magazine is the primary draw over the original P365, and most owners find the slightly longer grip more comfortable for a full firing grip.
The Romeo-X optic package is well received by owners who wanted a red dot without the added expense of a separate purchase and milling job. X-Ray 3 sights are retained as a backup, which owners appreciate. A few note the Romeo-X footprint limits aftermarket optic choices if they ever want to swap.
The trigger on the P365 XL splits opinion. Many owners find it smooth and consistent for a carry pistol, while others find the reset shorter than they prefer for precision shooting. Overall the P365 XL is treated by its owners as a capable carry gun that ships ready to use.
Where to Buy - 2 Offers Available
Price Range: $761.22 - $775.49
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Shootingsurplus Com | $761.22 | New | Buy Now |
| Buds Gun Shop | $775.49 | New | Buy Now |






















