IMR 4064 Smokeless Powderimr 4064 is easily the most adaptable propellant inside the IMR line, utilized for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Tremendous Limited Magnum, 308 Winchester, 338 Winchester Magnum, along with the checklist goes on and on. Flexibility with uniformity and accuracy.This smokeless powd… Read More