Sounds like you may be shooting cast. I've found that 35 grains of H-414 with the RCBS 30-180 FP is the most accurate in 4 thirty thirtys I've shot. That load also shot good when using a 173 grain FP.
Shew me thy ways, O LORD: teach me thy paths.
"there are few better cartridges on Earth than the 7 x 57mm Mauser"
"the .30 Springfield is light, accurate, penetrating, and has surprising stopping power"
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