Originally Posted by BigRedUSMC
So you don't see this round disappearing anytime soon? I thought it might have lost popularity like some other rounds for the AR15
I'll be in the market for a .300 Blackout upper whenever this crap settles down.
Seems like a pretty cool cartridge. If you wish to pursue it, I'd strongly recommend learning to reload. Even when the ammo was available, it wasn't terribly cheap. By reloading you also avoid a lot of problems if it were to suddenly get orphaned for some reason.