Midwest Industries MK2 34mm RMR Cap - Black Hardcoat Anodized 6061 Aluminum

The Midwest Industries MK2 RMR Cap is a precision-machined 34mm optic mount cap engineered to replace the standard top cap on Midwest Industries MK2 scope mounts, opening up a secure mounting platform for RMR-pattern red dot sights. Built from hardcoat anodized 6061 aluminum in a corrosion-resistant black finish, it is compatible with both current and previous generation Midwest Industries MK2 scope mounts.

Designed to maintain consistent return-to-zero performance, the MK2 RMR Cap integrates cleanly with the MK2 mount family and accepts the popular RMR footprint used by Trijicon RMR, Holosun 407C/507C/508T, and similar optics. Made in the USA and backed by the Midwest Industries lifetime warranty.