Sig Sauer P365 XMACRO Comp w/Romeo Compact Handgun 9mm Luger 10rd Magazines(2) 3.1" Barrel

The Sig Sauer P365 XMACRO Comp is a 9mm compact handgun built for serious concealed carry without compromise. This is the evolved answer for shooters who want full-size firepower—10+1 round capacity—packed into a slim, pocketable frame that won't slow you down. The integrated compensator keeps your shots on target with reduced muzzle rise, and the factory-installed Romeo Compact red dot gets you running optics-ready straight out of the box.

What sets the P365 XMACRO Comp apart is the engineering underneath. The all-new XMACRO grip module maintains that distinctive thin profile (just 1.2 inches wide) while holding twice the ammunition of earlier compact 9mms. You get two 10-round steel magazines with high-visibility followers so you're never guessing on ammo count. Interchangeable small, medium, and large backstraps come included, so fit and control are personal—not generic.

The slide is stainless steel with a durable Nitron finish; the compensator is integral to the optic-ready design, so there's no aftermarket hassle. XRAY3 day/night sights pair with the Romeo Compact for both daylight and low-light engagements. The striker-fired trigger is flat and consistent. Rail access is standard M1913, opening the door to lights and lasers. At 22 ounces with a magazine, it carries like a scaled-up single-stack but performs like something much larger. For concealed carry that refuses to trade capacity, shootability, or sightability, the P365 XMACRO Comp is a serious step forward.

Key Features

• Integrated compensator reduces muzzle flip for faster, more accurate follow-up shots
• 10+1 round capacity in a slim, concealable profile (1.2" width)
• Factory-installed Romeo Compact red dot with XRAY3 day/night sights
• Optic-ready slide (Shield RMS-c footprint)
• Two 10-round steel magazines with high-visibility followers included
• Interchangeable backstrap system (small, medium, large) for personalized grip
• M1913 rail for lights and lasers
• Striker-fired flat trigger for clean, consistent breaks
• Stainless steel slide with Nitron finish for durability

Specifications

Frequently Asked Questions

Does the P365 XMACRO Comp come with a red dot optic installed?

Yes. The Romeo Compact red dot is factory-installed on the optic-ready slide, and it's paired with integrated XRAY3 day/night sights. You're good to go from the moment you open the box.

What's included in the box?

Two 10-round steel magazines with high-visibility followers, and three interchangeable backstrap sizes (small, medium, large) so you can dial in your grip fit.

Can I use a suppressor on this gun?

The barrel is not threaded, so suppressor use is not an option with this model.

Is the P365 XMACRO Comp suitable for concealed carry?

Yes. At 1.2 inches wide and 22 ounces, it's designed for comfortable all-day carry. The integrated compensator doesn't add bulk, and the slim profile fits standard holsters and appendix rigs without printing.