I loaded up some 139 gr interlocks with 42 gr of varget. 10 shots at 100 yards. Just over 2 inch worst to worst. Best 8, 1.75. Take any 3 and you could cover with a quarter. Lots of guys would lie and throw out the outliers and call it a sub moa for 3. Group had some vertical stringing. Probably due to the flimsy stock. I'm not sure sure I can shoot much better with 2-7x32 and all factory $300 compact gun.
I couldn't find a new battery for my chrono. I'm going to shoot an interlock and interbond over it.
I thought it was interesting that Lee, Nosler and Hodgen all go to 43.5 gr max with a 139 gr bullet, but max out at 42.2 with a 140 gr. That is why I stayed at 42. I am thinking I will end up getting some 140 Partitions.