IMR 4451 Enduron & 243 87gr Vmax

L

lizerdking

Inactive
What can I use for load data with this combo, the hodgedon site doesn't list much in the way of 87gr bullets, or in the way of vmax.

Was going to start @ 39gr and work up to about 41max? Does my math sound right?



Oh, and greetings everyone, long time lurker, first time poster :D
 
It also has quite a bit longer OAL as well. Of course different bullets are going to have different OALs.

You could always email to powder manufacture.
 
Trouble is the 100gr has a higher max than the 90?
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If you're not using 100 gr data, then the 100 gr max charge weight is irrelevant.

If it were me, I'd use the 90 gr data (seems perfectly safe and sane to me), and work up until I hit an accurate load. Testing a couple more charge weight increments above that will show me whether or not I'm close to max.

If you're after max velocity, then contact Hodgdon about a recommended load. ...And/or use a different powder.
 
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