IMR 3031 is a versatile medium burn speed propellant that has long been a favorite of 308 Match shooters who use 168-grain match bullets. It works well in small-capacity varmint cartridges ranging from 223 Remington to 22-250 Remington, and it’s an excellent 30-30 Winchester powder.
- Do not exceed the loads displayed in the reloaders guide.
- Never mix any two powders regardless of type, brand, or source.
- Never substitute any smokeless powder for Black Powder or any Black Powder substitute.