IMR 4064 is a single base, medium-range burn velocity powder and is The most adaptable propellant during the IMR line, useful for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Super Quick Magnum, 308 Winchester, 338 Winchester Magnum, plus the listing goes imr 4064 for sale on and on. Versatility with uniformity and accuracy.
Essential Info:

Don't exceed the hundreds shown in the reloaders imr 4064 for sale information.
By no means combine any two powders despite variety, brand, or source.
Hardly ever substitute any smokeless powder for Black Powder or any Black Powder imr 4064 substitute.