RING SET 30MM HIGH BLUE M77 90407 COMPLETE HIGH RING SET Manufacturer Model Number: 90407 Manufacturer: Ruger Model: Ruger Ring Type: Accessory-Rings/Mounts/Bases Item Type: Accessory Finish: Blue Shipping Weight: 0.44 Feature: Complete high ring set Feature: Includes two rings Feature: For 30MM diameter scopes Optic Adjustable Objective: false Optic Reticle Illuminated: false