The Sig Sauer P365XL Comp is a semi-automatic pistol chambered in .380 ACP with a 3.1-inch ported barrel and an integrated compensator. It has a 12+1 capacity and ships with two 12-round magazines. The slide is optics-ready with an optic cut, finished in Black Nitron stainless steel, and includes X-Ray 3 sights. 
 

Key Specifications 

• Brand: Sig Sauer 
• Model: P365XL Comp 
• Caliber: .380 ACP 
• Action: Semi Auto 
• Capacity: 12+1 
• Barrel Length: 3.1 in 
• Color/Finish: Black Nitron 
   

Detailed Features 

• Ported barrel with integrated compensator to reduce muzzle rise 
• Optic cut slide, optics-ready from the factory 
• X-Ray 3 day/night sights included 
• Black Nitron stainless steel slide finish 
• Ships with two 12-round magazines

Owners of the P365XL Comp in .380 ACP tend to appreciate how well the compensator tames the already-mild recoil of the cartridge, making follow-up shots noticeably faster. The optics-ready cut is a genuine plus for those who want a red dot without additional machining.

The X-Ray 3 sights draw consistent praise as a solid out-of-the-box option, though some shooters swap them quickly once a dot is mounted. Grip texture and the XL frame size get mixed reactions: people with larger hands prefer it, while those coming from the standard P365 sometimes find it wider than expected for a carry gun.

Value opinion is split. The Comp version carries a price premium over the standard P365XL, and a few owners question whether the compensator adds enough at .380 ACP velocities to justify the cost. Others consider the optic cut and included magazine pair a fair deal at the asking price.