IMR 4064 Smokeless Powder imr 4064 is the most adaptable propellant while in the IMR line, used for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Tremendous Limited Magnum, 308 Winchester, 338 Winchester Magnum, plus the list goes on and on. Flexibility with uniformity and precision. This https://berties011ayv0.wikimeglio.com/user