I'm a lefty and had no idea there was such a thing as lefty triggers. I bought a double rifle and had it restocked left handed and the triggers were never questioned at all.

What would you do anyway? The front trigger is to the right side of the trigger guard and the rear trigger to the left side of the trigger guard. So either shooter has a disadvantage on one of the triggers. The front trigger or right barrel though it might feel a little awkward (not to me) the rear trigger or the left barrel feels fine.

I don't know but I didn't view this as an item I had to deal with.