Here's a topic for the uniformed masses. What makes the HK416 upper better? I understand the sex appeal and cool club but why *should* someone like me save for one?
First and foremost, it's an HK.
Seriously though, the barrel is amazing and should last for 20K+ rounds. It's the only piston AR upper worth considering. I would have purchased one from Justin except other HK projects are consuming all the fun money right now.