SIG SAUER(R) P365 is a micro-compact semi-automatic pistol chambered in 9mm Luger. This California-compliant configuration features a 3.10 in barrel a black Nitron stainless steel optics-ready serrated slide and a black polymer frame with an accessory rail. It uses a 10-round detachable magazine and a textured black polymer grip for compact defensive carry.Key Features 3.10 in barrel chambered in 9mm Luger Semi-automatic operation with 10-round detachable magazine Black Nitron stainless steel optics-ready serrated slide Black polymer frame with accessory rail California-compliant micro-compact configurationSIG 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.