Wiredducker, sorry but I just saw your post. William Larkin Moore got it in last summer and when I saw it I had to buy it. Someone must have had it custom built as I've never seen anything like it (from Grulla). It's a 216 model with 28" IC/Mod barrels, flat filed rib, DT/BT/ugly flared PG (but boy does it handle well), 3" chambers (although I only shoot 2 3/4" shells in it...can't stand recoil), 1 1/2" x 2 1/4" x 15" (checkered butt), and weighs 7lb, 11 oz. Speaking of hinge pin balance (recent topic), it balances nearly 1" behind the pin, but you'd never know it swinging the gun; it just feels lively for the weight. WLM advertised it as a "Pigeon/Wildfowl" gun. Deadly on doves as well as ducks. Hope that helps!
Joe