SIGNATURE RINGS 30MM MED WVR WEAVER STYLE Manufacturer Model Number: 420588 Manufacturer: Burris Optics Model: Signature Rings Type: Accessory-Rings/Mounts/Bases Item Type: Accessory Finish: Black Shipping Weight: 0.6 Feature: 30mm Medium Ring Set Feature: Fits Weaver Style Bases Optic Adjustable Objective: false Optic Reticle Illuminated: false