Has anyone tried the Knight and Hale steady ready? If so, what are your opinions? I was thinking of getting one to use when I hunt from my treestand. I don't have a rail and could possibly shoot 200 yards if the opportunity presented itself.

Is this for archery?

On the commercial they used it for archery and gun hunting.

I would like to try one. I'm curious what others have to say about it.

i bought one last year and love it. i used for archery,rifle and pistol.it will extend far enough to sit on the foot part of your trestand and still be high enough to cradle you rifle or pitol stock in.it has foam in the cradle so as not to damage the gun and have padding on your arm for archery. your archery groups will get closer and tighter. well worth the money in my book.