I thought I'd put a photo of the first shots from my 30-06 brno after cleaning it showing how it settles down for the guys who are interested
the bottom shot is the first, the upper right shot is the second and the three shots horizontally are what it will do off a bipod all day because it has settled down
I will not clean this barrel unless storing it for a while or it starts to shoot off which is around 100 shots
this is probably more to show the newer guys that seasoning the barrel before a hunt can help