.45/70

[huntershooter]

Just found a Browning "86 Win. copy which will be used for an upcoming Bison hunt.
Chambered in .45/70 (naturally).
I plan on using Cast Performance 420 gr. WFNGC, ideally at 1600-1800 fps. Shots will be 50-75 yds.
Anyone have a "pet load" using H322 or Varget?
Oh, brass is Starline.
Thanks in advance.

 

[fireman 9731]

My Buffalo Classic loves Varget, I have just loaded lighter rounds in it (300-350 grains) so I dont have any good loads for 420 grain cast bullets.

this page has some good info though.

http://www.reloadammo.com/4570load.htm