Fits Picatinny and Weaver raiils
30mm Tube Diameter, 20MOA
Extended length, 4" between rings center to center
Matte Black
Aircraft Aluminum
Warne Mounts has developed this mount with a 20MOA rise for long range shooting. Made specifically for the AR-15 class of rifle, it is manufactured as a single unit, including the base and rings. Made of Aircraft Aluminum for weight, it secures to the flat top of the rifle with a steel mounting mechanism for strength. Secured by two 1/2" nuts to the rifle, these Unitary rings are capable of handling as much rough use as your AR can give them.