Optional Ring Adapters (for CO-MR and CO-Mini) with different inserts allow to mount unit onto the objective of the day scope (38; 42 mm diameter) without light suppressor.
Diameter of the inserts, mm:
38 mm ( fits for Meopta Artemis 2000 4x32)
42 mm ( fits for Leupold Mark 4 3-9x36, Leupold Mark 4 2,5-8x36, Kahles 4x36)