Sig Sauer P365 X-Macro Comp 9mm 3.1in 17rd (2 mags)

The Sig Sauer P365 X-Macro Comp is a compact, striker-fired pistol configured with an integrally compensated optic-ready slide and a 3.1 inch barrel. Designed to deliver higher magazine capacity in a slim carry profile, this model ships with two 17-round steel magazines and a ROMEO‑X SIG‑LOC compact optic installed. Interchangeable small, medium, and large backstraps allow the grip to be tailored to the shooter.

Key Specifications

• The caliber is 9mm.
• The barrel measures 3.1 inches.
• The standard magazine capacity is 17 rounds.
• The package includes 2 x 17-round steel magazines with high-visibility followers.
• The pistol ships with an installed ROMEO-X SIG-LOC compact optic.
• The optic footprint is SHIELD/RMSc (compact).
• Sights are configured with XRAY3 Day/Night elements (listed as night sights in some data).
• The grip module is the XMacro polymer macro-compact style with interchangeable backstraps.
• The slide material is stainless steel and is described as an integrally compensated slide.
• An M1913 accessory rail is present on the frame for lights or accessories.

Balanced for daily carry and range use, the P365 X-Macro Comp brings a high-capacity compact option with factory optic integration and a compensated slide for manageable muzzle rise. Its modular grip and included magazines make it a practical choice for shooters seeking a slim-profile pistol with increased magazine capacity and an out-of-the-box optic solution.