BROWNING 2 PIECE MOUNT SYSTEM 12311

FOR AB3 STANDARD HEIGHT FEATURES-Two-piece-Matte black-.400" Standard 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