Can you prove the .3 accuracy? I also have the same rifle.
Er . . . yes. Yes I can. You can believe me or you can call me a liar (I consider gross exaggeration a lie).
The best part (or, worst from MY point of view, because it reflects on my ability) is that it has shot a 5 shot, 0.280 in group, at 100 yards! I have the target to prove it. Alas, I was not the shooter. The guy I bought it from was.
Well, maybe he lied. I think not, but you are entirely free to make your own call and I
strongly support your right to say so.
I myself have shot numerous 5 shot groups at roughly 0.5 in. with some near 0.4 in. at 100 yards. But I strongly support your right to call me a liar if you are so inclined.
The load "Dave" (of 0.28 in) used was:
53 grain Hornady flat base, moly coated (unfortunately, no longer listed)
Win brass
CCI Primer
33 grains H4895
COL 2.420
Oh . . . and he used a . . . in his words . . . "good cheap scope" . . . a Tasco, which came with the rifle. (I think so highly of this ugly duckling rifle, for which I paid $400 for w/scope, dies and 200 rounds of ammo) that I've put a $2000+ Nightforce 5.5-22 NXS on it. But maybe I can't prove that, either.)
FWIW. He bought the rifle from someone in Alaska. He thought it had not been shot though it had, apparently, been stored in a place where it had been exposed to water (there were rust spots on the barrel).
He shot 0.5 groups, but noticed that the barrel's crown could be improved. He took it to his smith and asked that he re-crown the barrel. The smith thought he was nuts because . . . who wouldn't be happy with 0.5??
But the smith recrowned the barrel and the rest is history.