Twice in the past while, non-handloading friends(that is, non-handloaders until they saw the light!!),
have let me play with their brand new bone stock 5R's.
Consistent 1/2moa, or less, was easy to get happening. 3/4" groups at 200 from bag/bipod/prone, in the field, was commonplace in still air.
... Horn. 155gr Amax, Varget, BR2's, Lapua brass, seated to mag length ... around 2.7/2.8"oal. 2800fps from 26 inch barrel.
Magic.
Steel soon gets to clanging regular & wayyy out there too, with this rifle and decent optics.
Plus, it feels so good to snuggle up to.