American Reloading powders

806 guns

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Mar 31, 2024
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418
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Texas
Some powders they have in stock. I ordered some MP 711. All powder is 15% off. $178 per 8lb jug
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First time I've heard of this company. I looked online at the MP 711 powder but only gives one load data in .300 Win-mag. Not knowing what this powder really is has anyone that has used it followed Reloder 26 load data on different calibers? Would like to know results and if results are similar to Reloder 26. I guess I'm a little cautious using something I'm not really sure about. Thanks for any information.
 
i have used powders interchangeable with the reference powders offered, MP625 = Ramshot Hunter, MP638 = Alliant 4000MR, and the Ramshot Tac, sorry don't have their reference #. just do a normal load work up and never had a problem.
remember their reference numbers change with different lots of powder, they don't mix lots of same powder they give it a new number and the number has nothing to do with burn rate so don't think MP625 is faster than MP626 and so on. they are just different lots of powder. also the number given this time won't always be the same the next time for the same powder. just use their reference powders and work up again.
 
i have used powders interchangeable with the reference powders offered, MP625 = Ramshot Hunter, MP638 = Alliant 4000MR, and the Ramshot Tac, sorry don't have their reference #. just do a normal load work up and never had a problem.
remember their reference numbers change with different lots of powder, they don't mix lots of same powder they give it a new number and the number has nothing to do with burn rate so don't think MP625 is faster than MP626 and so on. they are just different lots of powder. also the number given this time won't always be the same the next time for the same powder. just use their reference powders and work up again.
Thanks for the information. Do you find the speed of the MP powder to be close to what they are similar to?
 
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