The SIG Sauer P320-M18 brings military-grade performance to a compact civilian model, embodying the accuracy, reliability, and durability of the M17. Officially adopted by the U.S. Military and the Marine Corps, this civilian version features the same high standards of dependability. The P320 M18 is equipped with SIGLITE Night Sights and includes a removable rear night sight plate, compatible with the ROMEO1 PRO optic. The firearm comes with one 17-round magazine and two 21-round magazines, enhancing its versatility for various shooting needs. The P320-M18’s slide and grip module are finished in Coyote Tan, matching the military specifications, and it includes a stainless steel, PVD-coated slide for added durability. This model includes a reliable striker-fired trigger and an ambidextrous manual safety for enhanced control. The carry-length grip module ensures comfort and accuracy, while the optic-ready slide accommodates the ROMEO1 PRO for precision shooting. With its robust features and military heritage, the P320-M18 offers unmatched reliability and performance for civilian users.