NJK Custom AR-15 Scope Riser/Rings

CNC Made from billet 6061 T6 aluminum, these rings are designed to put scope at correct height on Low Flattops.  Designed to be the ulimate in snag-free and clean look.  Fits AR flattops or most weaver type double 45 angle mounts.  Not designed for large caliber bolt actions.  

30mm tube diameter.  Comes with white plastic 30mm-1inch reducer.  

Machined aluminum finish that can be left alone or painted.  

Height to centerline of scope from top of rail is aprox 1.400" 

Length is 1.52" 

Weight is 4.5oz with plastic insert.