6.5 creedmoor, good affordable ammo as well.
Ruger Precision rifle is a very good entry rifle that performs above it's price.
Athlon Cronos is awesome and can run with the big name brands.
I shoot Sako, Tikka, Ruger rifles a good bit and they perform well.
My scopes are Kahles, Nightforce, Athlon, Trijicon and Leupold in that order.
You have to decide on a normal stock or chassis style gun, and weight.
You need to look through some high end glass before you buy online.
I am pickier about my glass than the rifle because so so glass can work but great glass makes it way way easier.
Don't blast away and modern barrels can last several thousand rounds.
Scope rings /mounts, bipod, range finder and other gear is stuff you don't want to skimp on either.
Again..6.5cm has taken the shooting world by storm since Hornady got behind it.
Hornady has always been behind the 6.5 CD, from the start...
We use to load our own .260 off .308 before it was cool.