7mm saum 160 gr bullet powders

160 grain sierra over Magpro 60.0 to 66.0, seems like 62.5 was best.
Magnum 63.0 to 68.0, think I was loading 67.0 grains.
If I remember right Magnum is slower burning so I could load it to higher velocities.
26 inch #4 bbl, Browning short action.
The problem is, we have moved, and I can't find anything...

Your mileage may vary...
 
160 grain sierra over Magpro 60.0 to 66.0, seems like 62.5 was best.
Magnum 63.0 to 68.0, think I was loading 67.0 grains.
If I remember right Magnum is slower burning so I could load it to higher velocities.
26 inch #4 bbl, Browning short action.
The problem is, we have moved, and I can't find anything...

Your mileage may vary...
thanks
 
In airport headed to Africa so no access to that data right off hand. Do a search. Lots of data here and over to the Snipers Hide. You can find it readily
 
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