BudsGunShop.com - plates that come with gun

yes it does see **** "MOS Glocks come with a set of four adapter plates designed to accommodate the most popular reflex optics currently on the market. Adapter One is compatible with the EOTEch, Docter, Meopta, and Insight optics; adapter Two works with the Trijicon RMR; adapter Three is used with the C-More and Vortex; and ********adapter Four is for the Leupold Delta Point series of sights."

Edward, yes but there will be a slight gap when mounted. It will work with the supplied MOS bracket well so you will not need to buy another unless you want to get rid of the slight gap.