Ruger is well known for producing rifles that are hit and miss in the accuracy dept. This is one reason why this accuracy report is so believable. If this report came out about a CZ, Tikka, Browning etc. then the authors abilities and equip would sure be questioned. Because it is a Ruger it is just more of the same from them.
I know there are a lot of Ruger owners that have some real tack drivers and swear by them. I also know that there are just as many Ruger owners that swear at them instead of by them.
Rugged, Reliable, Ruger, but not accurate.

Give a man a fish and he eats for a day. Give a man a welfare check, a forty ounce malt liquor, a crack pipe, an Obama phone, free health insurance. and some Air Jordan's and he votes Democrat for a lifetime.