The Sig Sauer P365 X-Series pistol in 9mm with a factory-installed ROMEO-X compact optic (brand part no. 365X9BXR3RXX) pairs the concealable P365 platform with a red dot ready to run straight out of the box. Sig Sauer builds the pistol with a Nitron-finished stainless steel slide and a 3.1-inch barrel for maximum concealability, and the X-Series grip module adds an integrated carry magwell and an extended beavertail for better hand fit. XRay3 day/night sights serve as a co-witness backup to the optic, and the pistol ships with two steel magazines rated 12 or 10 rounds. Among optics-equipped semi-auto handguns, this P365 X-Series configuration favors carry shooters who want a red dot ready to carry immediately.

Key Specifications

• The chambering is 9mm.
• The capacity is 12+1 rounds.
• The barrel measures 3.1 inches, sized for concealed carry.
• A ROMEO-X compact optic ships factory-installed on the pistol.
• The sights are XRay3 day/night sights, serving as a co-witness backup.
• The grip module includes an integrated carry magwell and extended beavertail.
• The unloaded weight with magazine is 18 ounces.
• The action is Striker Fired.
• The safety is manual.
• The slide is Optic Ready/Serrated.
• The barrel finish is black.

Frequently Asked Questions

Does this pistol come with an optic installed? Yes, a ROMEO-X compact optic ships factory-installed and zeroed.

What magazine capacities are included? Two steel magazines, rated for 12 or 10 rounds.

Buy the Sig Sauer P365 X-Series, ROMEO-X

A factory-installed red dot ready to carry immediately is exactly what this P365 X-Series delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.