IMR 4064 Smokeless Powder imr 4064 is the most flexible propellant inside the IMR line, used for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Tremendous Quick Magnum, 308 Winchester, 338 Winchester Magnum, and also the record goes on and on. Versatility with uniformity and precision. This https://rachelm913jkj6.eveowiki.com/user