IMR 4064 is only one foundation, medium-variety burn off velocity powder which is Just about the most functional propellant in the IMR line, used for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Super Short Magnum, 308 Winchester, 338 Winchester Magnum, and also the list goes on imr 4064 powder and on. Flexibility with uniformity and accuracy.
Critical Facts:
Will not exceed the masses imr 4064 powder displayed in the reloaders manual.
In no way mix any two powders regardless of imr 4064 powder type, model, or source.
Never substitute any smokeless powder for Black Powder or any Black Powder substitute.