IMR 4064 Smokeless Powder imr 4064 is among the most functional propellant while 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, along with the list goes on and on. Versatility with uniformity and https://johno012fec2.evawiki.com/user