The Leupold Mark 4 Anti-Reflective Device comes in five different sizes to fit all Leupold tactical scopes excluding the 20mm and CQ/T models. These AR devices are made to fit spotting scopes with 30mm 36mm 40mm 50mm and 60mm diameter lenses.
Leupold Mark 4 Anti-Reflective Devices feature a rigid plastic-threaded housing that encases a metal honeycomb design. This design serves to prevent reflection from your tactical scope
