I am looking to use a 150 gn - 1 part lead:1 part Linotype Lee mold cast bullet. I size to .309 and add a copper or aluminum gas check then powder coat the bullets (around 22 HB). I was looking to use these in an M1 Garand. My usual load with a 147 gn FMJBT bullet is 50 gn of IMR4064 is perfect to shoot well and cycle the action. Does anyone have a load, with a similar bullet, for an M1 Garand I can use as guidance? My Lyman cast reloading manual only has loads for a bolt 1903 action.
Thanks!
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