H heavyhauldad New member Feb 13, 2011 #1 ...is it for? I see them alot. Is it pretty much the same thing like on the end of an M-4 and M-16? To keep the nose of it down when firing rapidly?
...is it for? I see them alot. Is it pretty much the same thing like on the end of an M-4 and M-16? To keep the nose of it down when firing rapidly?