IMR 4064 Smokeless Powder imr 4064 is the most adaptable propellant inside the IMR line, used for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Super Short Magnum, 308 Winchester, 338 Winchester Magnum, plus the checklist goes on and on. Flexibility with uniformity and precision. This smokeless https://elbertx355nlk5.law-wiki.com/user