Other Details Manufacturer: Burris Manufacturer Part Number: 420136 Additional Feature 1: 30mm Medium Ring Set Adjustable Objective: False canDropship: True Drilled and Tapped: False Finish: Matte Black Finish Type: Black Illuminated Reticle: False Product Type: Accessory-Rings/Mounts/Bases Scope Cover Included: False Scope Tube Diameter: 30mm