Looking into handgun calibers for hunting and bear defense and the .480 Ruger just seems absolutely perfect for most everything while still being relatively controllable.
Why is it not more successful?
I remember when it came out, I was running the six gun version of this forum for Joel Cosby. Jim Taylor did a heck of a review on it. The 480 didn’t do anything that a hot 45 colt wouldn’t do, and it was very over shadowed by the 475 L which was already “the big bore magnum “
Most people who would actually practice and run a big bore sixgun on purpose and regularly, would have been down grading to drop from a FA 83 or a Custom Ruger in 475L to the 480 in a much heavier DA gun.
I can’t tell you about that situation now, as it’s been 18 years since I stopped running magnum 6guns for fun.
If you want some good old history, look up the articles on lever guns.com and read some of Jim T and John Taffin’s writings, the Linebaugh Tests were big back then and gave real world results.
Also there was no marketing for it, and it really is more fun than 99% of the population can actually shoot well. If we’re being honest a standard 357 mag load in a SA is about all most people want to deal with on a regular basis. A warm 44 mag with 300’s at 1300 fps is extremely heavy recoil for most, and cost- recoil goes up fast from there on up.
Add to that the difficulty to learn to accurately shoot big bore 6’s and you can imagine how many were becoming safe queens every year.
FYI, if you haven’t shot any heavy six guns.
300 grains at 1000-1000 fps is not bad from a heavy SA
240-280 at 1300 or 320-400 at 1200-1350 are a different world, that most people just can’t get used too.
Those guns drew blood on a regular basis in my experience at the range.
I wiped blood off of my guns often when people wanted to try them.
My most accurate long range load was a 280 41 mag load at 1360 FPS and it was violent. If very relaxed the break felt like it made your heart skip off bags or over my knees