+1 on loading a few and trying it out. You may have a shooter on your hands....I'd be willing to guess that youll have no problem getting under 1in groups. I know thats not 1/2in but some tweaking of your loads you can probably print some nice groups. You're not going to hurt anything by trying....except maybe your shoulder 😉
Scooter
Scope eye can probably point you in the right direction also, if he chimes in.