IMR 4064 is one base, medium-array burn speed powder which is Probably the most adaptable propellant during the IMR line, useful for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Tremendous Quick Magnum, 308 Winchester, 338 Winchester Magnum, along with the checklist goes imr 4064 powder on and on. Versatility with uniformity and precision.
Crucial Info:

Never exceed imr 4064 powder the loads shown inside the reloaders manual.
Hardly ever combine any two powders despite variety, manufacturer, or source.
Hardly ever substitute imr 4064 for sale any smokeless powder for Black Powder or any Black Powder substitute.