Sig Sauer(R) P365 X-Macro Comp is a semi-automatic pistol chambered in 9mm Luger. It features a 3.1 in barrel an integrated compensator and a black Nitron-finished optics-ready slide. This configuration uses a 17-round magazine and comes equipped with a ROMEO-X SIG-LOC Compact optic and XRAY3 day/night sights.Key Features 3.1 in barrel chambered in 9mm Luger Semi-automatic operation with 17-round magazine capacity Integrated compensator configuration designed to reduce muzzle rise Factory-equipped ROMEO-X SIG-LOC Compact optic XRAY3 day/night sights with black Nitron-finished slideSIG SAUER(R) produces firearms with a strong emphasis on modern engineering modularity and duty grade performance across its catalog. The brand is widely known for handguns rifles optics and related products developed for military law enforcement defensive and sporting applications. SIG Sauer(R) products are recognized for durable construction practical innovation and broad platform support across a wide range of configurations.