I never saw this before, but it seems to be selective triggers.
Mike
Don't know if I'd call it selective. In the rear position and the forward position it operates as a normal safety.
In the intermediate position you must fire the rear trigger first, the front trigger is locked and remains locked until you pull the rear trigger, the safety then physically jumps to the forward position allowing you to pull the front trigger.
Seems like it would be appropriate for driven game since you would be shooting more distant targets first with the left barrel and then closer targets with the right barrel.
Gun is a trigger plate action btw.
