I have taken apart a couple of HJ and EBR loads and they were 8.5-8.9g of some powder. I load the subsonic loads for the 30/221 with 8.5g of H110. I was wondering if that would be good in the larger case of the 308?

usma89... what ever you do, be careful with your experimentation... here's what happened to me with an attempt for uber-quiet 300/221 loads...

300/221 barrel split page....

-Joe

do you know what happened? that scares the hell out of me, I just loaded up 100 220g SMK over 8.6g of h110 for my KKF 30/221 I am having built.