I came across some older threads about some people using the MOE fixed carbine stock with 6 and 7 position A5 RE's. I am not sure if the (1) extra position matters, so my question is would these also work with the Bravo Company Intermediate receiver extension, AKA-8 position A5 tube?

Thinking about getting one but I figured I would pose the question on here first. I could not find an example of someone using one with the 8 position tubes.

Thanks.