338 or 300 infidel info?

[CanuckR]

So I have been playing with the idea of building a 30-338 or something similar. I found the 300 hulk which interests me a lot but information is scarce. I then noticed the 300 and 338 infidel reamers on the PTG website. All it says is shortened lapua magnum case. Ok cool. No other information or a reamer print given. I emailed PTG and am waiting for a response.
I am wondering if anyone has any info on the 300 hulk or infidel, such as velocities, and case forming procedures.

Thanks