Ok maybe someone here could shed some light for me. I may be missing something, not sure but CAA just came out with the Roni X Stab...looks better then some of their older designs, also comes with a mag holder, however unattached. Stated on most web sites...if you want to attach the mag holder you must register your weapon as an AOW. 1st, I thought if it was not at a 90 degree angle it wasn't considered a VFG...just like AFG's are allowed on pistol builds. Ok...
Flux defense has their version very similar in angle and there is no mention on having to register it as an AOW. So am I just missing something, or is it more a "grey" area...can someone please answer this for me? Thanks for for your time!

Pics for reference:

Flux Defense