IMR 4064 is usually a medium-range burn velocity powder and is Just about the most flexible propellant within the IMR line, used for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, imr 4064 243 Winchester Tremendous Quick Magnum, 308 Winchester, imr 4064 338 Winchester Magnum, as imr 4064 load data well as the list goes on and on. Flexibility with uniformity and accuracy.
IMR suggests often consulting www.IMRReloading.com for probably the most exact, up-to-date data.
Available in 1-LB and eight-LB containers.