The Sig Sauer P365-MACH3D Optic-Equipped Handgun is a premium, factory-integrated tactical micro-compact pistol chambered in 9mm Luger. This high-end configuration comes factory-mounted with a rugged ROMEO-X Compact red dot optic utilizing the secure SIG-LOC footprint for an absolute low-profile co-witness. Built for maximum recoil mitigation, it pairs a heavy 3.4-inch match-grade bull barrel with an additive-manufactured MACH3D compensator to redirect gases and tame muzzle rise by up to 30%. Featuring the highly ergonomic XMACRO polymer grip module with a 1913 accessory rail, a flat skeletonized trigger, and iron X-RAY3 Day/Night sights, this system comes duty-ready out of the box with two 17-round steel magazines. Sig Sauer P365 MACH3D 9mm 3.4"Bull Bbl Black Handgun w/ROMEO-X SIG-LOC Compact Optic, MACH3D Comp, 1913 Rail, 2x17rd Magazines 365XCA-9-BXR3P-M3D-RXSL