Unity Tactical LLC FSTS30205B Fast LPVO Scope Mount/Ring Combo 30mm Black AnodizedCreating a 2. 05 optical centerline from the rail, the FAST LPVO scope mount is the perfect solution for deploying low power variable optics on the modern battlefield. It features a zero MOA angle and is available with either 30mm or 34mm rings. The modular base accepts a suite of optional offset accessory mounts for micro red dot sights, while an MRDS Top Ring is also available for mounting micro red dots at the 12 oclock position. FAST is a series