IMR 943508 IMR 4350 Smokeless Rifle Powder 8 lbs IMR 4350 is a medium- to slow-burn rate propellant and is the number one choice for the new short magnums, both Remington and Winchester versions. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice... MSRP: Was: Now: $456.26 Add to Cart
