I've been considering a new coach gun. I kinda want an external hammer but for the quality of the Stoeger I'm leaning that way. But my real question is...can I fire off both barrels at the same time on this? I've ran into a few sxs shotguns that would only let one at a time fire and I dont like that. No practical reason but i'd like to be able to.

With any double barrel shotgun,it is matter of double triggers vs single trigger. All double trigger external hammer(rabbit ear) shotguns will be phyically able to fire both barrels at same time.