It's slow for that cartridge.

by AaronB, Thursday, December 12, 2024, 09:15 (9 days ago) @ jgt

IMR-4895 is pretty slow for .444 Marlin, hence the fireball... much of the powder was burning outside the barrel. IMR-3031 is probably more suited to the application, but I don't know if you can scale the loads back to 60%.

-AaronB


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