kenbrofox--in answer to your guess on the powder charge weight and additional question:
Thats some load! 30+ at a guess? Nice groups. I think i'll stay around 28ish. Do you no longer use that combo?
Cheers IKE.
As for your guess on the powder charge, the load was under 30.0 gr. by .4, however,
I WOULD NOT RECOMMEND THAT ANYONE EVEN ATTEMPT TO SHOOT A 35 gr. BERGER WITH THAT MUCH POWDER IN THE CASING!!! Stay safe and keep it under the maximum load listed by the powder manufacturers. A load of 28.0 gr. of H4895 will work very nicely. Your bullets don't have to be going at light speed to get the job done. Accuracy is far more important to me than raw speed.
As an aside, I don't think you can get 30.0 gr. of H4895 in a Hornady .204 Ruger casing unless you do some mighty hard compressing of the powder. My load of 29.6 gr. of H4895 is up into the neck of the casing, but the bullet does not quite touch it. This much powder had to be poured into a funnel with a fairly long drop tube sitting in my Satern aluminum funnel that was placed on top of the casing neck and looks like this:
I don't use the 35 gr. FBHP Bergers for coyotes any longer. I have gone to using the 39 gr. Sierra BlitzKings for prairie dogs and coyotes. Once in awhile, I'll used some 40 gr. Nosler BTs on prairie dogs though. I get lots of hang time out of prairie dogs with those 40 gr. Noslers and the 39 gr. Sierras aren't bad in that department either.