Precision stainless steel adapter plate converts 407K/507K footprint to Holosun 507C mounting pattern. Hard-coat anodized finish resists corrosion. Includes all hardware and lifetime warranty.
This precision-engineered adapter plate solves a common mounting challenge for shooters who want to use their Holosun 407K or 507K optic on a slide or receiver cut for the 507C footprint.
This adapter plate bridges the gap between different Holosun mounting patterns, allowing you to maximize your optic investment. Whether you're setting up a carry gun, competition rig, or duty weapon, this adapter provides the stable, reliable base your optic demands.
Tested by professionals and target shooters in both range and tactical environments, this adapter plate stands up to heavy recoil and rigorous use. The hard-coat anodized finish ensures long-term performance in any weather condition.