For factory made gun the Savage 10ML II is going to be very hard to beat!
Mine is a SS Laminate model and shoots MOA to 200 yds consistently. Groups at 300 have always been under 5". The low BC bullets make wind drift a BIG deal. In zero wind conditions it will shoot moa at 300 as well!
When you need load help give me shout.
Here is the target I shot at my last range session.
Gun is sighted 3" high at 100yds.