Bg 2 Piece Mount System For Ab3 High Height 12313

FEATURES-Two-piece-Matte black-.600" High height-Machined from 7000 Series aluminum for high strength & durability-The integrated design eliminates alignment problems and the possibility of a loose connectionbetween bases and rings-These fit the AB3 only. They do NOT fit original A-Bolts or A-Bolt II receivers