C&H PLT FOR GLK MOS V4 TO MPS STL

Description

The C&H Precision V4 adapter plate is a straightforward solution for shooters running a Glock MOS pistol who want to mount a Steiner MPS red dot without sending the slide out for milling. The Glock MOS system provides a recessed mounting area in the slide, but its factory footprint does not match the Steiner MPS directly — this plate bridges that gap, sitting between the slide and the optic to create a solid, repeatable interface.

The plate is machined from steel, which matters here because the Steiner MPS is a duty-oriented optic that sees hard use. A steel plate resists the deformation under recoil that softer materials can develop over time, keeping the optic’s zero stable across a high round count. All mounting hardware ships with the plate, and because that hardware is sold separately as replacement stock, a damaged screw does not require replacing the entire assembly — a practical consideration for a working gun.

Compatibility spans a wide range of the Glock MOS lineup, covering Gen4 and Gen5 variants of the G17, G19, G20, G21, G22, G23, G26, G34, G35, G40, G41, G45, and G47. That breadth makes this plate useful across departments or units where multiple MOS pistols are in service alongside a standardized Steiner MPS optic. Machining is performed on HAAS CNC equipment, and each plate goes through multiple inspection steps before it ships.

Installation follows supplied instructions — C&H includes a QR code linking to their guidance — so the process is manageable without a gunsmith. This is a purpose-built plate for a specific optic on a specific platform, and it does that job without unnecessary complexity.