I am quoting from V.M. Starr "The Muzzle Loading Shotgun its care and use" from page 2 " I have choked the old gun to shoot 80 per cent patterns in either barrel to reach up after passing ducks, wide flushing pheasants and wise old crows that come to the call high up where they think they are safe but seldom are."
V.M. calls his 11 bore Wm. Moore Sue Betsy. A fun read.
Dave