I have an approved, ready to go, 6920 lower awaiting a SBR project. What should I do with it?
I have already have a 10.3" 5.56 (the 6920 was briefly built to match the Form 1 specs with this upper).
9MM SBR?
12.5" 5.56?
300BLK? (I guess I could start reloading)
Whatever it is, it will be suppressed.
Ideas? Go.