• Sig Sauer P365-FLUX 9mm Luger pistol in a black PDW-style chassis with optic, deployable brace and extended magazine
1 1

Sig Sauer

Sig Sauer P365-FLUX 9mm Luger Semi Auto Pistol ROMEO-X

Sig Sauer P365-FLUX 9mm Luger Semi Auto Pistol ROMEO-X

Buy on Ammo Depot

The SIG Sauer P365-FLUX is a compact PDW-style semi-automatic pistol chambered in 9mm Luger, built around the proven P365 fire-control system. Its extended 6-inch barrel and integrated deployable brace give it a stable, compact platform, while the factory-mounted ROMEO-X SIG-LOC optic and XRAY3 day/night backup sights keep it ready for defensive use.

It ships with both a 17-round and a 21-round steel magazine, and the chassis provides dual-magazine storage capability. Finished in black, this configuration is suited to self-defense and personal protection.

Key Features

Brand Sig Sauer
Model P365-FLUX
Caliber 9mm Luger
Action Semi-Auto
Capacity 17
Barrel Length 6 in
Barrel Description Extended Barrel
Finish Black
Color Black
Sights XRAY3 Day/Night Backup Sights
Optic ROMEO-X SIG-LOC
Handgun or Long Gun Handgun
Suggested Use Self-Defense / Personal Protection
Condition New

Highlights

  • 6 in extended barrel chambered in 9mm Luger
  • Semi-automatic operation with 17-round and 21-round steel magazines
  • Integrated deployable brace for compact PDW-style handling
  • Factory ROMEO-X SIG-LOC optic configuration
  • XRAY3 day/night backup sights
  • Compact P365-FLUX chassis with dual-magazine storage capability

Compatibility

Chambered in 9mm Luger and built on the P365 fire-control system, this pistol accepts the included 17-round and 21-round steel magazines.

Frequently asked questions

What magazines are included with the P365-FLUX?

It comes with a 17-round and a 21-round steel magazine.

What optic is factory installed on this pistol?

It is equipped with a ROMEO-X SIG-LOC optic.

What are the backup sights on the P365-FLUX?

It has XRAY3 day/night backup sights.

What is the barrel length of the P365-FLUX?

It has a 6-inch extended barrel.

View full details

Frequently Asked Questions

What magazines come with the Sig Sauer P365-FLUX 9mm Luger?
It includes 17-round and 21-round steel magazines. The chassis also has dual-magazine storage capability.
What optic and backup sights does this pistol have?
It comes with a factory-mounted ROMEO-X SIG-LOC optic and XRAY3 day/night backup sights.
How long is the barrel?
The barrel is 6 inches long. It is an extended barrel chambered in 9mm Luger.
What type of firearm is the P365-FLUX?
It is a semi-automatic pistol built around the P365 fire-control system. Its design is described as compact and PDW-style.
Does the P365-FLUX have a deployable brace?
Yes. It has an integrated deployable brace.