Quote Originally Posted by Defaultmp3 View Post
What makes it vastly inferior to 1913?
1913 is much easier and faster to mount stuff, it is a stronger attachment method and there is zero concern with placement trying to avoid interference with the gas block, gas tube or barrel.

Quote Originally Posted by GTF425 View Post
It requires brain cells to mount something to it correctly.
It isn't rocket surgery but there is no denying 1913 is easier and faster to mount something.