IMR 4064 is only one foundation, medium-vary burn off speed powder and it is Just about the most flexible propellant within the IMR line, useful for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Tremendous Limited Magnum, 308 Winchester, 338 Winchester Magnum, as well imr 4064 as the list goes on and on. imr 4064 powder Versatility with uniformity and precision.
Critical Info:

Never exceed the masses displayed while in the reloaders manual.
By no means combine any two powders regardless of form, brand, or supply.
Never ever imr 4064 substitute any smokeless powder for Black Powder or any Black Powder substitute.