American Defense AD-509T Optic Mount – Low Height, QD, Fits Holosun 509T Footprint, Black (AD-509T-L-STD)

• Optic mount designed for Holosun 509T footprint with low height configuration
• 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

The American Defense Mfg. AD-509T Optic Mount Low Height is a red dot mount designed for attaching compatible optics to Picatinny rail systems.

This optic mount is constructed from 6061 T6 aluminum and finished with a hard coat T3 Mil-Spec anodized black surface. The American Defense Mfg. AD-509T optic mount features a quick detach lever system that allows adjustment without proprietary tools using a finger or flat blade screwdriver. It is designed to fit the Holosun 509T footprint and provides a low height mounting profile for compact configurations. The clamping system is engineered to engage securely on both in-spec and out-of-spec rails, and the lever orientation can be set to lock forward or rearward. In normal operation, this red dot mount supports stable optic placement for range use, carbine setups, or other firearm platforms requiring a low profile mounting solution.