C&H PLT FOR GLK MOS TO RMR STL

Description

The C&H Precision V2 steel adapter plate is built for shooters running a Glock MOS pistol who want to mount a Trijicon RMR, SRO, or compatible Holosun optic without relying on the factory polymer plate. The MOS system ships with a plastic plate that can flex under recoil and leave a red dot with inconsistent return-to-zero; steel eliminates that variable by giving the optic a rigid, non-compressible seating surface.

C&H machines each plate on HAAS CNC equipment at their facility in Coastal Georgia and subjects each one to multiple quality checks before it ships. The steel construction also means the plate supports the optic at both the front and rear contact points rather than relying solely on the mounting screws to carry lateral load — relevant for duty use or high-round-count training where any movement in the mount compounds over time.

The plate fits full-size and compact Glock MOS models including the G17, G19, G20, G21, G22, G23, G34, G35, G40, G41, G45, and G47 — it does not fit the 43X or 48 MOS variants, which use a different footprint. Compatible optics include the Trijicon RMR, Trijicon SRO, Trijicon RCR, Holosun 407C, 507C, 507Comp, 508T, and C&H’s own optic lineup. The plate ships with mounting hardware, and a separate replacement screw kit is available that includes length-specific screws for each supported optic so you are not guessing at thread engagement depth.

The finish is black anodized. If you are already running an MOS pistol and a quality red dot, this plate is the straightforward fix for the weakest link in that setup.