It's still an interesting caliber. Never saw a need for one, but....
Some number of the Rugers have gone outa print. Linebaugh did a conversion for a while to make the Ruger Maximums into a five shot gun in either .500 or .475 Linebaugh Long calibers, possible when you have the longer cylinders. Hopefully folks saved the barrels and cylinders, for later restoration, after their carpal tunnel heals.
Some number of the Rugers have gone outa print. Linebaugh did a conversion for a while to make the Ruger Maximums into a five shot gun in either .500 or .475 Linebaugh Long calibers, possible when you have the longer cylinders. Hopefully folks saved the barrels and cylinders, for later restoration, after their carpal tunnel heals.