If you could let us know when you do get around to it, I'm sure there will be a market here. Thanks.Yes that rear sight is the # 458RS that I have made for years.
Its a copy of the old 458 Winchester rear sight, but I make it with a one piece height adjustment screw
Weatherby used it on their Dangerous Game Rifle, until they moved to WY
Right now I am out of inventory and not sure when the next batch of sights will be.
J Wisner