Armasight by FLIR #42 Scope Mounting System 3 Optional Ring Adapters for CO-MR and CO-Mini to Mount Unit onto the Objective of the Day Scope, 46.7 / 48 / 48.7-49 / 49.5 / 50mm Objective Diameter.

The Armasight #42 Scope Mounting System 3 is an optional ring adapter designed for CO-MR and CO-Mini night vision clip-on systems with different inserts that allow mounting a unit onto the objective of the day scope without a light suppressor. It fits Leupold 3, 5-10 x 40, VX-II 3-9 x 40, Zeiss 1, 5-6 x 42, Swarovski PV-N 2,5-10 x 42, Meopta Artemis 3000 3-9 x 42, 3000 4-12 x 40, Schmidt&Bender 10 x 42 scopes.