IMR 3031 Smokeless Gun Powder is a medium burn speed propellant with many uses and has long been a favorite of 308 Match shooters using 168-grain match bullets. IMR 3031 Smokeless Gun Powder in stock now is equally effective in small-capacity varmint cartridges from 223 Remington to 22-250 Remington, and it’s a great 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.