IMR 4064 is an individual base, medium-selection burn up speed powder and it is Just about the most flexible propellant inside the IMR line, used for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Tremendous Brief Magnum, 308 Winchester, 338 Winchester Magnum, and the listing goes on and on. Versatility with uniformity and precision.
Essential Information and imr 4064 powder facts:

Will not exceed the loads exhibited inside the reloaders guide.
Hardly ever mix any two powders despite imr 4064 sort, manufacturer, or source.
Never ever substitute any smokeless powder for imr 4064 Black Powder or any Black Powder substitute.