IMR 4064 is only one foundation, medium-selection burn up speed powder and it is Probably the most flexible propellant in the IMR line, employed for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Super Small imr 4064 powder Magnum, 308 Winchester, 338 Winchester Magnum, along with the list goes on imr 4064 and on. Versatility with uniformity imr 4064 and precision.
Crucial Information:

Tend not to exceed the loads shown during the reloaders information.
Never combine any two powders despite sort, model, or resource.
In no way substitute any smokeless powder for Black Powder or any Black Powder substitute.