To the original poster, the following replies were those of people who like to keep their heads in their asses and can be ignored.
Guys, he's talking about a .22 conversion upper, not some 1/4 MOA 5.56 upper he's bought. This is a range toy and for fun not for end of the world robot uprising. There are only so many .22 conversions to pick from and in this case I see nothing wrong with the choice he made. And then he took the time to review it and put pictures up.
So what's the problem here, is it with you or with him? I'm gonna guess it's you.
Just like someone buying a .40 S&W upper, would you berate them for not buying Noveske when the only choice is Rock River or Oly Arms?
Police work: If it were easy it would be called your mom.