I have full and modified chokes for the 870. If I am not mistaken I always used a full choke when I shot but it has been a while. Hell it only costs 10 bucks to go out and shoot a few shells might as well try both my chokes see which one I like better.
Has anyone done the woods type courses. Guess it is 50 birds. The course is set up so that there are 25 different angles that you shoot from 2 birds each stop. It is over near Coshocton.