JBahr
WKR
- Joined
- May 29, 2016
- Messages
- 305
I’ve been struggling to find a load my new 6 PRC likes with the 109’s. I have tested .010” Jam, Lands, .010”, .020”, .030” and .030” jump and have not gotten any better than MOA out to 600 yards. I am using 61grs of N570 measured to the kernel, runout is good, neck tension is good.
One thing I just noticed is the tip concentricity of the 109’s is terrible from bullet to bullet. I just compared to some 108’s and it is night and day. Anyone ever see the same thing?
Next question, would it really matter?
One thing I just noticed is the tip concentricity of the 109’s is terrible from bullet to bullet. I just compared to some 108’s and it is night and day. Anyone ever see the same thing?
Next question, would it really matter?