IMR 4064 Smokeless Powder imr 4064 is considered the most flexible propellant from the IMR line, employed for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Super Short Magnum, 308 Winchester, 338 Winchester Magnum, and the checklist goes on and on. Flexibility with uniformity and accuracy. This https://stevew356rss9.dreamyblogs.com/profile