COAL for 70 gr Speer TNT In 6x45

Str8Shooter

Member
I’m working up one some loads for my 6x45 AR. What COAL are others using for this bullet? I’ve looked all over and can’t find it.
 
Magazine will limit the COAL when running it out of the ar15. When I had a 6x45 I ran them out to mag length. Was never able to get too long
 
Okay thanks…. I’ve limited most of my loads to 2.26” in Magpul magazines, just thought I would check. Some HPs tend to list a shorter COAL, depending on bullet design.
 
I run the same bullet with IMR 8208xbr in my 6x45 at 2.260" mag length. They shoot great. Should in yours as well.
 
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