This must be our age of enlightenment …. well I'm so happy to learn that old time serious duck hunters like Buckingham, Sheldon and Askins got it all wrong, using 1-1/4 and 1-3/8-ounce heavy progressive loads when ducks wouldn't work the decoys and taking longish shots over the water and against the sky, both where it's so hard to estimate actual distance. How many can resist that temptation nowadays? Those I named and others of great experience must have just plain fell for the hype in all those long range tech articles by professional ballisticians and were duped by adverts by the likes of Western, Ajax and Peters.
Good to know that some of you have the skill to center punch ducks flying at different speeds, distances and varying angles with modern efficient loads. Great! Good shooting! Me, I often can't do that and might hit the bird with the fringe of the pattern. I always liked that saying about the difference between 1-ounce and 1-1/4-ounce ….. "when the gun goes bang that extra 1/4-ounce has to go somewhere".
