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.
| Hazmat Restrictions This item may be restricted in your state. Please make sure it is legal in your area before purchase. Hazardous Material Restrictions. |
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- Weight:
- 8 lb.
