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Discussion in 'Reloading' started by bucknutz, Jan 28, 2005.
is there a web sight? i have 8# jugs of h-4350,h-4831
150 to 180 data or someones favorites?
My best accuracy load out of my 26" 1-12 twist is a 180gr Nosler Ballistic tip seated to touch the lands over 57grs of IMR-4350 the velocity is just over 2900fps with no pressure signs in this gun , the same load in another 06Ai I have flattens primmers.
My Big game load is a 180gr Nosler Partition seated .01 off the lands over 58.5grs of IMR-4350 , the gun liked the higher pressure so I stopped and backed off .5gr when I started to get flat primers. Velocity is right under 3000fps.
For the 165gr pills this gun likes the H-4831 loaded to the gills
165gr Sierra MatchKing (moly coated) seated .01 off the lands over 64.5grs of H-4831 wich gives a velocity of just over 3100fps , it does flatten primers though
All loads are with neck sized fire formed Lapua cases and CCI-BR2 primers
The H4350 is said to be a bit faster than the IMR stuff so definatly start low and work up. I picked the max loads for the standard 30-06 and worked up from their as these will be no place near max for the Ai and still well in the safe zone from being under loaded
thanks,working up from 30-06 max makes much sense.
I load 60.5 gr IMR 4350,Rem cases,CCI 200 primers and either Speer 180 Hot cores,or Rem 180 Corlokts. This load will get me an average of 2934 fps and under 1/2" groups.This is a MAX load in my rifle. A Rem 700 with a Shilen bbl 23.5 ".