My Turner lightweight is 5 lb, 11oz. The barrels are 28" damascus with walls around 28 thou. It is 1/4 and 3/4 choked. The stock is 14" with heel and toe plates.
The MOI matches a modern 2" gun, only my gun is from 1894 (40 years before the 2" craze in the 1930s). I use RST 1 oz 6s or 8s for hunting. It is not a gun you want to shoot a round of clays with. Hunting with it is a joy. Easy to carry and fast as the dickens to mount.
My gun is the scalloped stock version. Kirby Hoyt had a higher grade gun with ejectors that had the stock hollowed instead of the more commonly seen versions like mine. He had it at the Vintage Cup several years ago. It went to the west coast with him and sold quickly. He may have a lead on that gun.
We also have a Turner scalloped stock 16 hammer gun with the Carolina Vintagers. It has an earlier SN than mine.
I know of 2 Alex Martin ribless guns, a 12 and 16 that could be bought. They are not advertised publicly.
If you're interested I can contact the owner. (of course someone can get Dave his $10)
The lightweight guns are out there, they just have a really short shelf life. I never got to see the 2" ejector that Barnett had at the Southern, but I did hear about it.
Joe
