I had a chance to buy an unusual hammer Bernie several years back. 20ga, set up as a live bird gun. High stock, forend had a bit of a schnabel to it. Have never seen any others like it. Probably ought to ask John Boyd about it. Ended up selling it for a now-deceased friend. Jim was not a particularly fast gun handler, yet he took a ruffed grouse with that gun. Among the photos at his funeral was one I took of him with that Bernie hammergun and his grouse.