Who makes 300 barrel from Centerfire Systems?

[GregP42]

Hey guys,
My first post and it is a question about this barrel http://www.centerfiresystems.com/BBL0006.aspx do any of you know anything about who might have made it? At that price I had to get one. This will be my first 300 Blackout build and I am doing it as a pistol. But what I want to know is what you guys think about this barrel and if anyone knows who might have made it.

Thanks,
Greg

[GregP42]

So no ideas who it might be made by? They didn't say who made them either so I was hoping someone might know here.

Greg