525gr lead bullet and AA 5477

[Marshal Deadwood]

What are the starting and max loads using this combination  for the 45-70 ?

[mehavey]

See page 63 here (500 MCB entry):
http://www.accuratepowder.com/wp-content/uploads/2010/09/WesternLoadGuide1-2016_Web-1.pdf

[Marshal Deadwood]

I don't seem to be able to open anything on the link, but thank you very much for your effort.

MD

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[ira scott]

From Lyman's 4rth edition cast bullet handbook:

1. (for 1873 Springfield)  starting load 24.5-1164fps-13,100psi,  max load 28.5-1294fps-17,800psi

2. no listing for 525 in 1886 Win./1895 Marlin data- C.O.L. too long?

3.  (Ruger #1 and #3)  starting load 33.3-1375fps-26,800cup,  max load  37.0-1530fps-36,500cup

hope  this is helpful!