How is it I can push the 140-143 gr bullets faster out of my 6.5 PRC that the 130gr Sierra TMK ? If I want top velocity with 130gr bullet ,wouldn't Re#22,23 IMR 7828 be a good start ? But Hodgens list Retumbo as fastest ?
How is it I can push the 140-143 gr bullets faster out of my 6.5 PRC that the 130gr Sierra TMK ? If I want top velocity with 130gr bullet ,wouldn't Re#22,23 IMR 7828 be a good start ? But Hodgens list Retumbo as fastest ?