IMR 4064 is a single foundation, medium-variety burn up speed powder and is The most functional propellant in the IMR line, used for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Tremendous Small Magnum, 308 Winchester, 338 Winchester Magnum, plus the checklist goes on and on. Flexibility with uniformity and accuracy.
Important Information:
Never exceed imr 4064 powder the loads exhibited inside the reloaders manual.
Never combine imr 4064 powder any two powders regardless of form, brand name, or supply.
By no means substitute any smokeless powder for Black imr 4064 Powder or any Black Powder substitute.