Sig Sauer(R) P365-XMacro TACOPS is a semi-automatic pistol chambered in 9mm Luger. This TACOPS configuration features a 4.3 in barrel a black optics-ready slide and the slim P365-XMacro grip configuration. It uses 21-round detachable magazines and includes a factory-mounted ROMEO-X SIG-LOC optic for an optics-equipped defensive platform.Key Features 4.3 in barrel chambered in 9mm Luger Semi-automatic operation with 21-round detachable magazine capacity TACOPS configuration of the P365-XMacro platform Optics-ready slide with factory-mounted ROMEO-X SIG-LOC optic High-capacity compact configuration designed around concealed-carry capabilitySIG 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.