Badger Ordnance Dead Level for Mil STD 1913 Compliant Rings And Mounts. Simply attach your scope to the Dead Level level the device with the precision thumbscrews to center up the bulls-eye level then just level the reticle with a predetermined level line or plumb bob. Aluminum Mil. Spec. Anodized Hard Coat Type III crimson and black. Instructions included. FOR USE WITH MIL STD 1913 COMPLIANT RINGS AND MOUNTS Specifications for Badger Ordnance Dead Level: Manufacturer: Badger Ordnance Fabric/Material: Aluminum Color: Crimson/Black Finish: Anodized Hard Coat Type III Package Contents: Badger Ordnance Dead Level Badger Ordnance 200-50: Dead Level for Mil STD 1913 Compliant Rings And Mounts