Thanks to everyone for their comments. All it proves is that the rifle is capable of way more than I am. I shot 6 different loads 5 shots each yesterday. This is the group I am most proud of. I am going to go load another 150 rounds of this and shoot the crap out of it this weekend. Any pointers are appreciated.
Moboost I think I have a can of 4064 I will load some up and try it. Is Varget known for creating flyers? I know it has a good reputation for temperture stability that is why I usally load with it. It sucks to meter though. I weigh every charge on a electronic scale. I am pretty sure it is more so my fault than the load. Not making excuses I just got lucky on that group.
DG your always so angry. You need to do some yoga or something, find your center bro.
Varget is a good powder - and works (for me) with 175 and 155 gn bullets, but for some reason not with 168. Well, I mean, it works but RL15 and 4064 produce significantly better groups.
You don't need to shoot a bunch of rounds of the same load to see if it works - just honestly call your flyers and look for patterns; you want to find bullet/load that does straight line string (horizontal or diagonal) - then adjust the charge to tighten it up.
I wouldn't call 308win inherently accurate - BR case put that bar pretty freaking high. 308win needs quite a bit of work to be sub-MOA.