A single trigger is not like the LED in your dogs training collar, in that it either works or it doesn’t. They are made and fitted by humans, to a substrate (wood) that is subject to expansion, contraction and outright breakage over time. They come in mechanical, inertia, non selective and selective versions, and there is no guarantee the manufacturer stuck with the same version over the time the gun was in production. We had a Beretta inertia trigger that was fine, until the gun got a big, squishy recoil pad installed, and the gun wouldn’t work with light loads after that. Funny, the gun was sidelined for a few decades, and the big squishy pad got hard, and the problem with the trigger resetting for the second shot went away. Of course, it worked sometimes, and sometimes (mostly) it didn’t.
My dad blamed the ammunition the whole time. But, we did figure it out. A little lube didn’t hurt, either.
I took a quick scan of the interweb thingy that Albert Gore Jr. invented for us, and, most of the Bernardelli Roma 6 guns for sale are indeed double trigger guns. If you squint a little bit, there might be a hint about the single trigger in that fact.
You already said you prefer double triggers.
Another hint, I’m thinking. I’d suggest you keep looking.
Good luck, in any event.
Best,
Ted
