1. What do you want,to do w rifle ? LR accuracy isn't cheap and takes lots of ammo n practice w good glass which drives cost up even higher.
2. Bench rest shooting - lots of fun but can be downright painful w boomers. Flinch is easy to develop and hard to get rid of. Like the yips in putting for golf.
The good news: off the shelf - entry level rifles have never been better and high end rifles will guarantee MOA performance.
The 6.5 mm family is easy on the shoulder and due to high BC, will actually pass faster rounds after 4-600 yds n keep going.
My first choice w be SAKO - they guarantee 5 shot MOA accuracy so if something goes wrong you know who to blame.

2nd choice Savage LR Hunter as it has a few custom touches but Savage tech said their M&P line gets a wee bit more attention.
Don't forget to buy 22 LR for training, fun & something to do while barrel cools.