IMR 4198 Smokeless Rifle Powder 1 lb - 941981

IMR 4198 is a fast-burning smokeless rifle powder designed for a variety of cartridges including .450 Marlin, .221 Fireball, and .222 Remington. The powder meters easily and is formulated to perform reliably in extreme hot and cold weather conditions. It is popular for small-bore varmint hunting applications.