300 blackout with sierra verminter bullets

T

Tommitch

Inactive
Question....had anyone in here ever reload 300 blackout using sierra varminter 110g? Im trying to find a good working seat depth and all the load data i can find doesn"t list that bullet. They are a hollow point type bullet and i do not want to cause over pressure.
 
I used to load the Varminter HP in 30/30 and I can't say it would be a good choice for 300AAC. I had some disintegrate do to overspeed and would expect the same results due to "over spin" from the fast twist bores.
 
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