Holosun 407/507K Adapter Plate for Glock MOS

The Holosun 407/507K Adapter Plate provides a stable mounting solution to fit Holosun 407K and 507K mini red dot optics to Glock MOS slides. This one-piece adapter is supplied in a black finish and is intended for optics-ready Glock pistols; it specifically excludes the Glock 43X. The plate ships with installation hardware and is covered by a lifetime warranty.

Key Specifications

• This adapter is designed for Glock MOS pistols: Fits Glock MOS.
• Intended to accept Holosun mini footprints: 407K/507K.
• Finish color: Black.
• Construction style: one piece.
• Product classification: Adaptor.
• Model designation: 407/507K Adapter.
• Installation hardware: Installation hardware included.
• Warranty: Lifetime warranty.
• Exclusions: Excludes Glock 43X.

This adapter provides a straightforward, low-profile way to fit Holosun 407K/507K optics to Glock MOS slides while maintaining a clean carry profile. Its one-piece design and included hardware simplify installation and return a reliable mounting interface for range use, everyday carry setups, or competition applications where a compact red dot footprint is required.