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IMR 4064 & Varget comparison in .308

DanSavage

Sergeant
Full Member
Minuteman
Jun 30, 2011
245
4
N.Y.
My buddy gave me 20 rounds of .308 to try in my Savage 10FP and I was a little nervous being that it was near max load and consisted of 175 SMK, Nosler brass, CCI BR primer, and 44 grain's of IMR 4064. This is his pet load for his AR 30 bolt gun w/26" barrel and muzzle brake, and shoots 1/2" or less at a 100 yards.
He wanted me to try them because he accidently seated 100 rounds too deep at an average of 2.782. His normal coal is around 2.9 ish cause his rifle has a long throat were my Savage dosn't. Any how I bit the bullet and gave them a try and amazingly my rifle shot all of them into a 1 inch group at 200 yards! Absolutly no pressure signs either.
But back to my main question I have 8 pounds of Varget and was wondering if any of you could give me an idea of how much Varget would equal 44 grains of IMR 4064. In the back of my head I'm thinking probably around 45-45.5 grains would be close. I have shot the 175 SMK, Win case, Fed 210M primer with 43.2 of Varget with no problems at all.
Please let me know what you guys have found on these 2 powders.

Dan
 
Re: IMR 4064 & Varget comparison in .308

i cant give you the equiveleants but I will say that in my expereience 4064 has always performed better. the varget is supposed to be less temperature sensative but this isnt much of a factor for me, YMMV.
 
Re: IMR 4064 & Varget comparison in .308

Thank you for the replies everyone, High Binder your right, I will have to get a bunch of the IMR 4064 and CCI BR primers. Also I have heard several reports now that IMR 4064 gives tightest groups in .308 from several people now.

Since I've got alot of Varget to burn (which shoots good in my gun with 168 bullets) I will work up toward 45.5 Varget with the 175's and see how it does.

Dan
 
Re: IMR 4064 & Varget comparison in .308

8lb goes fast if you are shooting much. I always get better groups from IMR 4064 than Varget.
 
Re: IMR 4064 & Varget comparison in .308

He offered you near max loads, seated too deep?

Wow... Your braver than me! I'm pleased they worked out ok for you!
 
Re: IMR 4064 & Varget comparison in .308

Land of the free, home of the brave
cool.gif
No I was nervous on the first shot for sure but last year I shot some 165 NBT & 4064 with compressed loads with great accuracy, but Noslers are a bit pricey.
I started shooting in local F-TR matches last year so I shoot about 700-800 rounds a year is all.

Dan