Anyone have some experience with this powder? Thoughts? Thinking of trying it with 357 and 44 mag revolver loads. Thought it should give good results with GNR cartridges in a Contender.
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Power Pro 300-MP powder
- Amede, 2019-08-12, 12:11
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- 300 MP - Shawn D, 2019-08-12, 22:17