Up for sale is a used Glock G19 Gen 5 MOS chambered in 9mm Luger. Firearm is in great condition and appears well maintained. Firearm features a Zaffiri Precision optics ready slide with lightening cuts, Holosun 407C (red) optic, Protec weapon light and factory MOS slide. Firearm comes in factory case with manual and three 15+ round magazines