C&H Precision V4 Adapter | Holosun 407K/507K | Glock 43X/48

The C&H Precision V4 MIL/LEO adapter is a purpose-built optics plate for pistols using the Holosun 407K/507K footprint. Plates are precision machined on HAAS CNC equipment and pass multiple quality checks prior to shipment. Hardware is replaceable and mounting screws are included for installation.

Its low-profile design preserves slide clearance and sight picture while providing a repeatable mounting surface for compatible red dot sights. Common applications include everyday carry (EDC) setups and range/competition use where a dedicated optics footprint is required.

Product Specifications

• The manufacturer is C&H Precision.
• The model is the V4 MIL/LEO Adapter.
• The plate is made from 6061 aluminum.
• The finish is black anodized.
• The adapter uses the Holosun 407K/507K footprint.
• All mounting hardware is stainless steel.
• The package includes mounting screws.
• The product type is Mount and the style is Red Dot Optic Mount.
• The item comes as 1 piece.
• Subcategory classification is Optic Specific Mounts.
• The plates are precision machined on HAAS CNC machines and undergo multiple quality checks.
• Designed and shipped from Coastal Georgia by a small family-owned business.
• The UPC is 616943731354.

This adapter plate provides a clean, lightweight interface between Holosun 407K/507K-pattern optics and compatible Glock MOS slides. Its CNC-machined tolerances and anodized finish deliver a serviceable, low-profile mounting solution for users who require a dedicated optic footprint. The replaceable hardware design reduces lifetime maintenance cost by allowing individual fasteners to be swapped if damaged.