IMR 4064 is only one foundation, medium-array burn off speed powder and is Probably the most versatile propellant in the IMR line, useful for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Super Short Magnum, 308 Winchester, imr 4064 for sale 338 Winchester Magnum, plus the checklist goes on and on. Flexibility with uniformity and accuracy.
Important Facts:

Usually do not exceed the hundreds shown in the reloaders information.
By no means combine any two powders regardless imr 4064 of form, brand, or supply.
Never substitute any smokeless powder for Black Powder or imr 4064 powder any Black Powder substitute.