Revived 4 year old thread... but I'll play..
I use mine in thick brush usually... so I run a load that is considered hot, over book max, but the Rifle doesn't seem to notice nor does the brass....
83 grains of H 1000, 220 grain Round Nose....MV well into 300 Weatherby Territory....
Highly accurate in my Browning A Bolt or my Model 70....
I guess you are in 300 WBY territory considering your five grains over max.
Dink