Originally Posted by TheSadPanda
It's a couple of things. Aesthetics is the major player though. They are so fugly it hurts. But it also changes the familiarity of the AR.
They are a bit on the ugly side I will give you that, but as far as changing the familiarity I have to disagree. Everything remains the same except for where the mag is located. I kind of like the fact that you have a 50 round mag and nothing hanging down.
Once I get out of this state I will either do a 5.7 build or just bite the bullet and buy a ps90.