BRTreedogs
WKR
Idk man just switching brass manufacturers can make a difference.One of my primary arguments to the brass capacity arguments is Ackley cases. I've built several and they always shoot well with both parent and formed cases.
My 300 was 1 grn less with Nozler vs WW
And I planning on having to drop a grn when I cycle in the ADG as well.
Adg is known to spike pressure at the same powder charge.