Just installed a SOCOM one on my mid length spikes tactical with sabre defense barrel. It was easy enough to attach to the barrel nut, but I'm not thrilled with how the color differences look between receiver and rail, and also not thrilled with the delta ring being visible.
That said, I am not sure if I'm going to keep it or go with something else. Got to give this a little time to see if it grows on me.
https://www.m4carbine.net/showthread.php?t=29638&page=3
