The G19 Gen3 Spare Slide with Standard MOS Cut is an optic-ready replacement slide for G19 Gen3 pistols featuring MOS technology, front serrations, assembled internals, a MOS cover plate, and standard sights — the ideal way to Upgrade Glock Pistols for competition, training, or a versatile spare build.

G34 Gen3 Spare Slide with Standard MOS Cut — optic-ready GLOCK slide with MOS technology, front serrations, assembled internals, MOS cover plate and standard sights. Add barrel and recoil assembly to finish your build.