Dick Greensides, at Pecatonica sells them, and that tells me it must be O.K. stuff. Good picture and description. The 3/4-16 threaded breech limits thye barrel size to 1" or larger. Looks to be a long range shootin action. I would think you would want a tapered barrel for it Probably would look good with a Walnut stock with the metal in the white or antiqued. I would also guess that Dick has precarved stocks for the action. Give him a call and all your questions should be answered.
Bill