C+H Direct Mount Micro Red Dot Sight for Pistol - Compatible with Glock MOSIntroducing the C&H Direct Mount Optic for Glock MOS optics ready pistols (G17, G19, G20, G21, G22, G23, G34, G35, G40, G41, G45, G47). No adapter plate required. The MOS DMO is a rugged, compact pistol optic that is as good for concealed carry as it is for duty, home defense, or fun at the range. Features: 10 levels of brightness (levels 1 and 2 are night vision compatible) Motion control (shake awake) Smart power management (auto off after 5 mis of