Forward Controls Design OPF-for GLOCK 43X/48 MOS, RMRcc

*NOTE: This kit is to mount a Trijicon RMR cc on 43X MOS and 48 MOS only. If you have a standard size Glock MOS and want to mount a RMR cc, you need item OPF-G, RMRcc. *
OPF-G, RMRcc is designed for and compatible with Glock Set 01 compatible slides, not the slim line Glock 43x and 48.
OPF-G, RMRcc (Optics Platform, Forward Controls, RMRcc) is the latest member of the OPF line. OPF-G, RMRcc uses the same proven design of the OPF-G, RMR to keep the RMRcc immobile, the simplest and most effective way to prevent sight to plate mounting screws from loosening and shearing.