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Why customers choose this item
✓Fits Holosun 509T footprint
✓Co witness height mount
✓Quick release lever system
✓6061 T6 aluminum build
✓Anodized black finish
✓QD auto lock system
Product highlights
Optic mount designed for Holosun 509T footprint with co witness height alignment
Quick release lever system allows tool free adjustment and secure attachment
Precision machined from 6061 T6 aluminum for durability and reliability
Hard coat anodized finish enhances wear resistance and long term performance
Provides stable mounting platform for red dot optic applications
Fits Picatinny rail systems including in spec and out of spec rails
Product description
The American Defense Mfg. AD-509T Optic Mount is a red dot mount designed for attaching Holosun 509T optics to Picatinny rail systems. This mount provides a co-witness height for optic alignment. It is used to secure compatible red dot sights on firearm platforms.
The American Defense Mfg. AD-509T mount is machined from 6061 T6 aluminum and features a hard coat anodized finish. It includes a quick release Auto Lock Lever system that adjusts without proprietary tools. The mount is designed specifically for the Holosun 509T footprint and provides a stable interface. In practical use, this optic mount attaches to standard Picatinny rails for range use. The clamping surface is engineered for consistent rail engagement across varying specifications.
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Volume pricing, dedicated account management, ACH payment options, and special sourcing for businesses, agencies, law enforcement, and first responders.