RINGS MK 4 34MM MED ALUM MATTE MATTE BLACK Manufacturer Model Number: 178530 Manufacturer: Leupold Model: Mark IV 34mm Medium Ring Set Type: Accessory-Rings & Ring Mounts Item Type: Accessory Finish: Matte Black Shipping Weight: 0.3 Feature: Complete Ring Set Feature: Medium Mount Feature: Aluminum Optic Maintube: 34mm Optic Adjustable Objective: false Optic Reticle Illuminated: false