View Full Version : 375 H&H Mag
I have the Lyman 375449 FN GC 264 mold and want to use IMR 4756 for reduced loads. Does anyone have any suggestions as to a powder charge?
Von Gruff
04-18-2010, 06:48 PM
From the RCBS cast bullet book with a 260gn 37-250-FN.
SR 4759 32-34gn 1758-1894fps
IMR 4895 44-46gn 1881-1894fps
IMR 4198 33-35gn 1687-1782fps
Re7 30-32gn 1568-1666fps
Von Gruff.
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