C&H Precision Glock 43X MOS Optic Adapter Plate for Holosun 507K
C&H Precision Weapons
$53.69
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C&H Precision Weapons
C&H Precision Glock 43X MOS Optic Adapter Plate for Holosun 507K
The C&H Precision Weapons Optic Adapter Plate for the Glock 43X/48 MOS lets you mount a Holosun 407K or 507K red dot directly to your compact pistol — no gunsmithing required, no compromises on fit or function.
- Converts Glock 43X/48 MOS footprint to Holosun 407K/507K mounting pattern
- Precision machined from aircraft-grade 6061 aluminum for lasting durability
- Stainless steel mounting hardware included for corrosion-resistant installation
- CNC machined on HAAS equipment to the tightest possible tolerances
- Every plate passes multiple quality checks before leaving the facility
- Proudly designed, machined, and shipped from a family-owned shop in Coastal Georgia
Who This Is For
This adapter plate is built for Glock 43X and Glock 48 MOS owners who want to run a Holosun 407K or 507K micro red dot on their everyday carry or range pistol. If you want a low-profile, precision-fit solution that keeps your dot co-witnessed and your slide geometry intact, this is the plate to trust.
Specifications
| Brand | C&H Precision Weapons |
|---|---|
| Compatible Pistols | Glock 43X MOS, Glock 48 MOS |
| Compatible Optics | Holosun 407K, Holosun 507K |
| Material | 6061 Aluminum |
| Hardware | Stainless Steel |
| Machining | CNC Machined (HAAS) |
| Country of Origin | Made in the USA |
| Manufacturer | Family-owned, Coastal Georgia |
Frequently Asked Questions
Will this plate work with both the Glock 43X and the Glock 48?
Yes — this adapter plate is compatible with both the Glock 43X MOS and the Glock 48 MOS. Both pistols share the same MOS (Modular Optic System) slide cut, so the plate installs identically on either model. Ensure your pistol is the MOS variant, as standard (non-MOS) slides do not have the optic cut required for this plate.
Which Holosun optics are compatible with this adapter plate?
This plate is specifically designed for the Holosun 407K and Holosun 507K micro red dot sights. These are the compact K-series optics built for sub-compact and slim-profile pistols. Other Holosun models — including the 507C or 510C — use a different footprint and are not compatible with this plate.
Does installing this plate require any permanent modification to my Glock?
No permanent modifications are required. The C&H Precision adapter plate uses the existing MOS screw holes in your Glock slide and installs with the included stainless steel hardware. The process is fully reversible, and no drilling, milling, or gunsmithing is needed. Always follow proper installation instructions and ensure the plate is torqued to spec before use.
