IMR 4064 Smokeless Powder (1 lb or eight lbs)
IMR 4064 Smokeless Powder
imr 4064 is the most functional propellant during the IMR line, employed for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Super Brief Magnum, 308 Winchester, 338 Winchester Magnum, and also the record goes on and on. Versatility with uniformi