I can't get over how clean that thing stayed. Although with the orange primer jackets the floor of the breech got dirty but the scope stayed pretty clean. Also that is some good shooting. I should have told you that thing really likes powder. I normally shoot 110 grains. But that stock is really able to eat recoil as you might have noticed. For such a light rifle, it handles well.
How easy did the plug come out? You put it in snug I am guessing? And there sure does not seem to be fouling on it.