usmc73 wrote on Jul 10^th, 2015 at 2:46pm:

. . .Hornady 180gr Spire points.39grs of IMR-4320 . . .Good luck!

Luck may be needed with that load. Here's IMR's pressure-tested data -

.30-40 KRAG
WIN. CASE; WIN. 8 1/2-120 PR
REM. 180 GR. SPCL
.308" DIA.; 25.5" BBL.; 3.00" C.O.L.
Powder Charge Vel. Pressure CUP
IMR 4320 35.5 2210 38100
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Many handloaders would be disinclined to start 10% higher than the powder manufacturer's maximum.