Optic Mount Scope Mount/Ring Combo in the Bases category features a 1 tube diameter and a high-profile mount height designed for AR platform firearms. Constructed from aluminum with a black anodized finish, this 5.61 long mount weighs 5.50 oz and includes scope rings. It interfaces with standard MIL-STD-1913 Picatinny rails for optic installation. Safety Note Always ensure the firearm is unloaded before installing or adjusting any optics or bases. Verify proper torque specifications during installation. Improper mounting may affect accuracy and safety.