Well, I "grew up" on a Janssen & Sons double hammer shell gun, 12 gauge, made in or before 1914. It was my Grandfather's. Was twelve years old first time I shot it, (gave me a bloody nose) and started hunting with it after age 16. At one time I hunted with it a lot, ducks, quail and grouse. I'd not want a side-by-side with a single trigger. I got very used to it, and made quite a few doubles on duck.
I never realized at that time that it was not built for smokeless powder. I loosened it up pretty badly, but rebuilt it and only fire it with black powder now.
These days I don't bird hunt anymore, but sometimes I take that old girl up North to hunt turkey, in a grizzly recovery area. With a .690" ball over 110 grains of black in the left barrel, and #4 shot in the right, I'm set up for turkey or an argument with Grizz. For just hiking and exploring up there, a ball in each barrel makes me feel very warm and fuzzy. It shoots round ball quite well. Anyhow, for me double triggers are a must have.
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