Thank you. Regarding the barrel selector: When the button is pushed left to slect bottom barrel, I pull the trigger twice and get two clicks. However, with the button pushed right to select top barrel, I pull the trigger, get a click, pull it again, and get nothing. I plan to shoot the thing for the first time this coming weekend, and definitely intend to send it to a Krieghoff service shop for an overhaul, but should I consider even shooting it at all before I do that? Does this sound like an unsafe situation, as in, do I risk doubling or fan-firing, or one that live-firing might make worse?
