Pistol P365 XMACRO COMP Sig Sauer® / caliber 9x19 / ROMEO-X red dot sight

The SIG Sauer^® P365 XMACRO COMP pistol in 9×19 is equipped with the ROMEO-X Compact red dot sight and combines high magazine capacity, an integrated slide compensator, and a Macro-Compact grip module within a concealed-carry footprint. The redesigned grip module accommodates a 17-round double-stack magazine while maintaining the slim profile characteristic of the P365 series. The integrated compensator reduces muzzle rise and enhances control during rapid strings of fire, delivering duty-size performance in a compact platform.

Integrated Slide Compensator

The COMP variant features a slide with an integrated compensator machined directly into its design. The compensator vents propellant gases upward to mitigate muzzle rise and improve shot-to-shot recovery. The system is fully integrated into the slide, eliminating the need for a threaded barrel or externally mounted compensator.

Macro-Compact Grip Module and 1913 Rail

The Macro-Compact polymer grip module incorporates a standard 1913 Picatinny accessory rail for weapon lights or laser aiming devices. Aggressive grip texturing enhances control, while interchangeable backstraps allow ergonomic customization. The magazine release is reversible for left- or right-handed shooters.

17-Round Capacity in a Slim Profile

The P365 XMACRO COMP utilizes steel double-stack magazines with a 17-round capacity. The package includes two 17-round magazines featuring high-visibility followers for quick visual confirmation of unloaded status. Despite the increased capacity, the pistol maintains an approximate 1-inch overall width.

ROMEO-X Compact Red Dot Sight

The pistol is factory-equipped with the SIG Sauer^® ROMEO-X Compact red dot sight. The optic features a CNC-machined 7075 aluminum housing, distortion-free aspherical lens, and MOTAC™ (Motion Activated Illumination System). The reticle offers a selectable 2 MOA dot or 32 MOA circle. Its low deck height allows co-witness capability with standard XRAY3 tritium night sights. The battery is side-loading for convenient replacement without removing the optic.

Materials and Operating System

The barrel is manufactured from carbon steel, while the slide is stainless steel with a durable Nitron^® finish. The pistol operates on a striker-fired system and is not equipped with a manual safety. The overall configuration is designed for everyday carry (EDC) with an emphasis on controllability and capacity.

Key Features

• Integrated slide compensator
• 17-round magazine capacity
• Macro-Compact grip module with 1913 Picatinny rail
• Factory-installed ROMEO-X Compact red dot sight
• Optics-ready configuration
• XRAY3 tritium night sights
• Striker-fired operating system