I recently saw a shooter at a distance with a range finder piggy backed onto his scope. It seems to me that this setup is a much better solution than having a RF separate. You'd be able to point and get range. But getting them synchronized might be difficult? I'd like to know any recommendation on connecting one to a NF or Leupold tactical scope. I have a custom Browning bolt gun and a RR x-1 that are both tack drivers. I believe that shooter had a rail connected to his forward scope's ring. Or, perhaps I am confused. Another option that another shooter recommended was a bio-RF combination.