IMR 4064 is an individual base, medium-variety melt away pace powder and is also The most flexible propellant within the IMR line, useful for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Super Shorter Magnum, 308 Winchester, 338 Winchester Magnum, plus the checklist imr 4064 powder goes on and on. Flexibility with uniformity and accuracy.
Critical Info:

Will not exceed the loads shown imr 4064 powder inside the reloaders guideline.
Never ever imr 4064 powder blend any two powders no matter form, brand, or supply.
Hardly ever substitute any smokeless powder for Black Powder or any Black Powder substitute.