Unity Tactical Fast MRDS Top Ring 30mm Tube - Versatile Picatinny Rail Mount - FST-S30B-PCR

The MRDS top ring for the Fast LPVO allows seamless attachment of various micro red dot sights directly onto the top of the LPVO scope mount (Fast LPVO sold separately). When combined with a Fast optic adapter plate (available separately), the micro red dot is positioned at the 12 o'clock position and clears the scope (heights may vary). Each Fast optic adapter plate footprint accommodates mini red dots with compatible patterns.