The Sig Sauer P365 XMacro COMP is a compact striker-fired semi-automatic pistol in 9mm Luger with a 3.1-inch barrel and an integrated compensator. It holds 17+1 rounds, ships with two 17-round magazines, and has an optics-ready cut, X-RAY3 sights, and a manual safety. 
 

Key Specifications 

• Brand: Sig Sauer 
• Model: P365 XMacro COMP 
• Caliber: 9mm Luger 
• Action: Semi Auto 
• Capacity: 17+1 
• Barrel Length: 3.1" 
• Color/Finish: Matte Black / Stainless Steel 
   

Detailed Features 

• 3.1-inch barrel with integrated compensator 
• Optics-ready cut for direct red dot mounting 
• X-RAY3 sights 
• Manual safety 
• Two 17-round magazines included 
• Striker-fired action in a compact frame

Owners of the P365 XMacro COMP consistently praise the integrated compensator for meaningfully reducing muzzle rise in a package this size. Compared to a standard compact, the comp-equipped version is noticeably faster on follow-up shots, and that is the feature most frequently cited in positive reviews.

The optics-ready cut and X-RAY3 sight combination draw good marks. The manual safety divides opinion: buyers who specifically wanted it are satisfied, but some shooters who purchased the pistol without noting the 'MS' designation find the safety an adjustment. It is a common topic in forums for this specific SKU.

Capacity for the frame size gets consistent praise. Carrying 17+1 rounds of 9mm in a compact footprint is frequently described as the primary reason for choosing this platform over smaller alternatives. The stainless and black finish combination holds up well in reported wear, with few complaints about surface durability.