John Wooters, Gun/Outdoor writer, gave the 416 Taylor a bit of favorable publicity.I think the .416 Taylor had a few years in the early ‘70s to become a mainstream DG cartridge when the .416 Rigby rifles and ammo were MIA and no other .416 was readily available. But, Winchester failed to produce ammo for it. If Ruger/Winchester were to make a run of them I would be interested for a reasonable price.
Tough crowd for sales on anything above .30 caliber in the market place. I doubtful that Ruger would set up to compete with their own cartridge. Unless, a distributor such as Lipsey's made a deal and ordered a substantial number of rifles. I think Lipsey's is responsible for the latest run of the 375 & 416 Rugers, as well as the 35 Whelens. They definitely have clout.