Introducing the G45 MOS, a compact crossover pistol in 9x19mm that seamlessly blends the advantages of a compact slide with a full size frame, offering all the benefits of a Gen5 model. This exceptional firearm showcases the innovative MOS configuration, allowing easy reflex sight mounting directly on the slide, eliminating the need for a new slide or separate mounting system. Drawing inspiration from Glock’s military pistol, the G19X, and incorporating insights from operators and worldwide Law Enforcement specifications, this pistol boasts a rugged design and engineering. Its slide is treated with the reliable nDLC hard-surface finish in non-reflective black and features front serrations (FS) to enhance traction during slide manipulation, even under wet or sweaty conditions. The subdued black frame includes a flared magazine well for quick reloads in critical moments. Among its many exceptional features are a smoother trigger pull, enhanced texture for secure handling, a reversible magazine catch, ambidextrous slide stop lever, the Modular Backstrap System (MBS) for personalized adjustments, and the incredibly accurate and reliable Glock Marksman Barrel (GMB). Unleash the G45 MOS for unparalleled performance and precision.