Weaver 4 Hole Skeleton 30mm Rings High Matte Black WHISKER BISCUIT REPLACEMENT The Lumenok lighted arrow nock

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

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

Superior sensitivity

With four stainless steel shot glasses

Includes boot pucks for refreshing your shoes

Weaver 4 Hole Skeleton 30mm Rings High Matte Black WHISKER BISCUIT REPLACEMENT The Lumenok lighted arrow nockWeaver 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.