BoBro LABX Fixed Rings

The BoBro LABX Fixed Rings are precision made of 7075-T6 aluminum. These rings use a labyrinth interlocking system. The rings are available in 30mm and 34mm ring sizes and low and medium heights. The low rings height from top of 1913 Rail to center of optic is 0.800 inches, and the medium height from top of 1913 Rail to center of optic is 0.900 inches.