IMR Powder – 4064 1lb

IMR 4064 1lb Powder IMR 4064 is a medium‐range burn speed powder and is one of the most versatile propellant in the IMR line, used for 223 Remington, 22‐250 Remington, 220 Swift, 6mm Remington, 243 Winchester Super Short Magnum, 308 Winchester, 338 Winchester Magnum, and the list goes on and on. Versatility with uniformity and accuracy. 1lb IMR 4064 Powder,