Yesterday I was at Lower Klamath NWR, using my Outback with a beanbag supporting my 600mm II to photograph birds from the car window.....I came upon another photographer using his Outback to do the same thing but he had the heavier version 1 600mm.
He had some kind of setup that he said was from RRS...I cannot find such a rig on the RRS website....I did notice he had a mount that used a car window support bracket.....
Anyone have an idea which RRS product he was using?

