That is a beautiful gun…wow.
Here are my loads, my gun is not choked, both bores are cylinder bore.
Dove & Quail load
74 grains ffg, Nitro Card, same volume #8 shot, Over Shot Card
Rabbit & Squirrel Load
74 grains ffg, Nitro Card, same volume #6 or #5 shot (or even a duplex of both), Over...