The Sig Sauer P365-XMacro 9mm with a 3.7-inch barrel and ROMEOX Compact optic is a macro-compact carry pistol that comes ready for a red dot (Sig Sauer part no. 365XCA-9-BXR3-RXSL-10). Sig Sauer builds it on the XMACRO polymer grip module with a standard 1913 rail and supplies two 10-round steel magazines with this version. XRAY3 Day/Night sights share the optic-ready slide, which uses the Compact (Shield RMSc) footprint. It works for concealed carry or a compact home-defense pistol where magazine capacity is limited to 10.

Key Specifications

• Chambering is 9mm Luger, a common carry cartridge with a wide range of defensive loads.
• Two 10-round steel magazines are included, matching the 10-round configuration in the name.
• Barrel length is 3.7 inches, a little longer than the 3.1-inch Comp version for a longer sight radius.
• The slide is optic ready with the Compact (Shield RMSc) footprint, so a compatible small red dot mounts directly.
• A ROMEOX Compact optic is factory installed, so the pistol is ready for the range without extra parts.
• Sights are XRAY3 Day/Night night sights on a SIG-LOC slide, there as a backup to the optic.
• The grip module is XMACRO polymer with a standard 1913 accessory rail for a light or laser.
• The slide is stainless steel with a Nitron finish over a carbon steel barrel.
• Overall length is 6.6 inches and height is 6 inches, compact for a pistol in its class.
• Listed weight is 22 ounces with the magazine, which keeps daily carry comfortable.

Frequently Asked Questions

Is the 3.7-inch P365-XMacro sold with the optic mounted? Yes. A ROMEOX Compact is factory installed, and the slide also takes other optics that use the Compact (Shield RMSc) footprint.

What is the barrel length? The barrel is 3.7 inches.

How many rounds do the magazines hold? This version includes two 10-round steel magazines.

Buy the Sig Sauer P365-XMacro Pistol, 9mm, 3.7-Inch, ROMEOX Compact Installed, Optic Ready, Night Sights, 10-Round

If you want a P365-XMacro that is ready to shoot with a dot as soon as it arrives, this 3.7-inch version does it with night sights on the slide as a backup. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and browse our other semi-auto handguns while you are here.