C&H Precision CZ Shadow 2 OR V4 RMR / Holosun C Plate

C&H Precision's V4 plate is the default RMR-footprint adapter for the CZ Shadow 2 Optics Ready and Shadow 2 Compact. It mounts Trijicon RMR and SRO, Holosun 407C/507C/507Comp/508T, C&H EDC-XL/COMP/COMP MAX, and the Olight Osight X. C&H machines the plate from 6061 aluminum with a Type III hard anodized finish and secures the optic with a patented stainless T-nut that buys six to seven threads of engagement, which is the part that keeps the screws from walking under a steel-framed gun's slide cycle.

The defining feature is the Glock-pattern rear-sight dovetail milled into the back of the plate. Drop in any Glock-compatible rear sight and you keep a usable iron index if the dot ever goes dark mid-stage. The optic-to-plate hardware is replaceable, so a stripped screw is an $8 fix rather than a new plate. At $85.99 it undercuts the built-in-rear-sight versions while leaving the co-witness option open.