C&H Precision Glock Gen 6 MOS to Holosun 407K/507K Adapter Plate

Description

The Gen 6 Glock MOS cut is new, and it is not the same as the Gen 5 pattern you may already know. This C&H Precision plate (part number G6-HOLOK) is machined specifically for that updated Gen 6 optic cut, so it drops a Holosun K-series red dot right where it belongs. If you try to run an older Gen 5 plate on a Gen 6 slide, it will not line up, which is exactly why a dedicated option like this one matters.

C&H Precision runs a family-owned shop in Coastal Georgia, and every plate gets cut on HAAS CNC machines to tight tolerances before passing through multiple quality checks. The plate is made from 6061 aluminum and finished with a MIL-SPEC Type III hard anodized coating, so it shrugs off holster wear, sweat, and the kind of abuse a carry or duty gun sees day in and day out. All of the mounting hardware is stainless steel, and because it is replaceable, a stripped or damaged screw does not mean tossing the whole plate.

What the C&H Gen 6 to Holosun K Plate Fits

This one covers a wide spread of Gen 6 MOS pistols, including the G17, G19, G20, G21, G22, G23, G26, G34, G35, G40, G41, G45, and G47. On the optic side it uses the Holosun K footprint, so it works with the Holosun 407K and 507K along with the C&H EDC, EDC Enclosed, MAX, and HNT-R Max, the SIG Romeo 0, the Olight Osight K/S/SE, the Crimson Trace Rad Micro, and the Vortex Defender-CCW.

Why the G6-HOLOK Earns a Spot

A solid, repeatable interface between slide and optic is what keeps your zero honest through recoil and repeated mounting. The low-profile design keeps the dot sitting close to the bore for faster pickup, and the included screws mean you can get set up without a separate hardware run. For folks building out a Gen 6 carry, duty, or competition setup, this is the clean way to run a K-series dot.