I ordered this item with high hopes. Once in hand, I found it did not come with instructions, and found it even more shocking that I would need any. The ARD won't stay on the scope (Vortex Viper PST FFP 6.5-24x50mm), and can't seem to mount properly. I doublechecked the size, and it is what was recommended. Since the cost was astonomical, I would never suggest this ARD. As a police sniper, I had much higher expectations.
Pros: Kills The Flash
Cons: No Instructions, Won't Stay On Scope, COST
This review was written in the old system and had content requirements that are different than reviews written today.