The 93 match sight (7/8" diameter) mounts on a standard dovetail base or one of our front sight adapters. It is supplied with seven Anschutz size inserts. The sight height is .550 from the top of the dovetail to the center of the aperture. This is a good front sight to use with a high comb buttstock or whenever you have a rear sight at scope height. Hooked locking bolt and nut provide a positive installation while allowing quick removal. Accepts most Anschutz accessories.