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Probably not as the Practical is made from the 300 win mag with an improved shoulder angle. Probably 10gr difference

I was using US869 in my 7RUM about 100gr with the 180 berger, you will be about there somewhere as the case capacity is pretty much identical. ADI 2225 will give similar results, but more pressure...

I was using 180gr Berger Hybrid Match projectiles in my 7RUM (pretty much same velocity) and found them a bit hard. Killed the animal but didn't seem to drop them on the spot like the 168 bergers in...

or search 284 Jazz pretty much the same thing. Should be a bit of info on Longrangehunting.com Duley's version is 7mm Fatmax.