IMR 4064 Smokeless Powder imr 4064 is among the most versatile propellant in the IMR line, useful for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Super Shorter Magnum, 308 Winchester, 338 Winchester Magnum, plus the checklist goes on and on. Flexibility with uniformity and precision. This https://donalde689aaa2.thecomputerwiki.com/user