Re: Bullet choice 45-70 bear defense
Eve uses the Leverevolution cartridges & I the 420 & 540 Garretts.
The 420 for general hunting & the 540 for grizzly protection. I went to Seattle area to buy the cartridges.
It's been proven many times that the 540 Garretts or equivalent load is hard to beat when faced with a grizzly charge. One shot will penetrate lengthwise through the bear with devastating damage.
Garrett sold his business to a Texas Co.
If I remember CampCook loads his own & he may be able to help you.
Also remember when using the 45/70 for bear protection an unscoped rifle is a better option.
“People never lie so much as after a hunt, during a war or before an election.” -Otto von Bismarck
Two things are infinite: the universe and human stupidity; and I'm not sure about the universe.-Albert Einstein