REPTILIA AUS 30MM MOUNT 1.54" FDEReptilia, AUS Mount, 30mm, Flat Dark Earth Anodized Finish, 1. 54" Bore Height Designed for shooters who prefer a more traditional sight height, the Reptilia AUS 30mm Mount at 1. 54" delivers a secure, low profile optical platform. Its robust aluminum construction and precise machining ensure repeatable zero, while the streamlined design aids in quick sight acquisition. Key Features: Ring Diameter: 30mm Height Above Rail: 1. 54" Construction: CNC