C&H Precision Weapons For Glock Mos Adapter Holo 507K

The C&H Precision Weapons MOS Adapter Plate for Glock bridges the gap between your pistol's factory mounting system and modern red dot optics. If you're running a Glock MOS slide and want to mount a Holosun 507K—one of the most popular compact pistol red dots on the market—this precision adapter gets you there with rock-solid reliability. C&H Precision manufactures these plates in-house at their coastal Georgia shop, holding each to CNC tolerances that matter when your optic is the aiming system on a defensive or competition pistol.

Built from 6061 aluminum with stainless steel hardware, the adapter plate is engineered to be both lightweight and durable. The design is straightforward: it converts your Glock MOS interface to accept the Holosun 507K footprint, preserving the co-witness capability and ergonomic advantages of a slide-mounted optic. Every plate passes multiple quality inspections before shipping, so you know what you're getting is square, properly finished, and ready to mount.

This is purpose-built American-made hardware for shooters who demand precision. Whether you're setting up a carry pistol, competition gun, or duty rig, a quality adapter plate is the foundation of a reliable optics installation. Installation requires a small amount of care and the right fasteners, but the fit and finish from C&H makes the job straightforward.

Key Features

• Converts Glock MOS slide to Holosun 507K mounting
• 6061 aluminum construction with stainless steel hardware
• Precision CNC-machined to tight tolerances
• Multiple quality checks before shipping
• Manufactured in the USA

Specifications

Frequently Asked Questions

Will this adapter plate fit my Glock 43x or 48 MOS?

No. This C&H plate is designed specifically for the standard Glock MOS platform, not the 43x/48 MOS variant. Check your slide marking to confirm which system you have.

What's included with the adapter plate?

The plate comes with stainless steel mounting hardware. Confirm you have the correct fasteners and torque specs for your optic manufacturer before installation.

Is this plate suitable for a carry or defensive pistol?

Yes. The plate is precision-machined and quality-tested for reliable duty. Proper installation and a quality optic complete a reliable system.

Can I use this with other Holosun 407K/507K mounting systems?

This adapter is engineered for the Glock MOS footprint. Other platforms use different mounting patterns and are not compatible with this plate.