C&H Precision V4 MIL/LEO Adapter Optic Mount Plate - Fits Glock 43X/48 MOS - Holosun 407K/507K Footprint

The C&H Precision V4 MIL/LEO Adapter is a precision optic mounting plate designed to bridge a Holosun 407K or 507K reflex sight onto a Glock 43X MOS or Glock 48 MOS pistol. Built for MIL/LEO carry applications, this adapter allows you to run a subcompact-class red dot on Glock's slim-frame MOS slides without any modification to the factory optics cut.

Each plate is CNC machined from 6061 aluminum for a precise, repeatable fit and finished in MIL-SPEC Type III hard anodized black for long-term corrosion resistance under daily carry and duty conditions. Stainless steel mounting hardware is included with the plate, so installation requires no additional parts or adapters.

The V4 MIL/LEO adapter is purpose-built around the Holosun 407K/507K footprint, delivering a secure, low-profile mounting platform that maintains proper sight alignment on Glock 43X and 48 MOS slides. Whether you are a duty operator running a Holosun 507K or a civilian carrier building out an EDC 43X MOS, this plate provides a clean, factory-quality mounting solution.