Is this level of Accuracy Okay for hunting?

@RM.510bigbore What’s the approximate diameter of the target you drew?
Yeah, I'm curious how close that target analysis software was to actual.

@RM.510bigbore, what's the distance from those farthest two in the 15-16 shot group that I ran the analysis on?

It's all based on a known value in the image, in this case, the 0.217 diameter of the slugs shown. If I'm only slightly off in marking the cross section of the photo of the slugs....the downstream calculations for overall group size are also off.
 
I'd rather sort barrels than projectiles.

An anecdotal example....
My hardest barrel hunt was for one that would shoot the .22 Monster RDs, specifically for high power/long range field target that requires pellets.

Finally found one, after something like 5 or 6 different barrels.
That would get extremely expensive if you are buying those barrels.