Weaver 4 Hole Skeleton 30mm Rings High Matte Black WHISKER BISCUIT REPLACEMENT Plugs into the navigation light

Plugs into the navigation light port on the front or back of your boat

The Lumenok lighted arrow nock is activated upon the shot to allow archers to follow the path of their arrow

Whether hole hopping or making them pay in the shack this set up will get it done

Superior sensitivity

less obtrusion

Weaver 4 Hole Skeleton 30mm Rings High Matte Black WHISKER BISCUIT REPLACEMENT Plugs into the navigation lightWeaver 4 Hole Skeleton 30mm Rings High Matte BlackWeaver's popular 4 Hole Rings are now available in heights for just about any shooter and shooting situation. Choose from among 1" or 30mm and medium, high, extra high and XX high. Dressed in matte black and featuring no strip no slip Torx screws, these new rings incorporate Weaver's famous Cross Lock design and lightweight aircraft grade aluminum.