Description Fourth generation Glock 17 MOS (Modular Optic System) chambered in 9mm with two, ten round removable magazines and a 4.49″ barrel. Textured polymer frame with interchangeable backstrap, reversable magazine catch, and under barrel accessories rail. Polymer trigger with Safe Action trigger safety. Serrated slide with MOS optics cut and white Glock bucket sights. Comes in its factory box with matching serial number, factory paperwork, optic plates, four backstrap, and two magazines. Must ship to a FFL holder. Condition: Excellent with light scratches and a handling wear. Clean rifled bore. Barrel Length: 4.49″ Serial: BDBN067 Manufacturer: GLOCK Caliber: 9x19mm Parabellum Model: Glock 17 MOS Book# 03514