IMR 940641 IMR 4064 Smokeless Rifle Powder 1 lb
IMR 4064 is one of the most versatile propellants 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 more. This propeelant features versatility with uniformity and accuracy.