45-70 velocity?

[Old Jim]

Some folks say their 45-70s are about on par with the 45-90s, velocity-wise.
#1. Can anyone expand on this subject?
#2. How accurate are your loads over the LR, 800 yds +.
#3. What brand of powder and about how much is used?
#4. Bullet mold used and alloy, ie. 20:1 or?
#5. Primer used?
#6. Sizing of cases?
#7. PP or GG?
#8. Rifle maker and barrel length/twist?

Probally forgot some, but that'l get you started,

Jim