you could do as I suggested when I posted back in this thread ==> https://www.m4carbine.net/showthread.php?t=54961&page=2
The mods apparently dont like a new idea that works and adresses both sides of the argument and folks on here who have performed my mod didn't get a chance to chime in and post their results and pictures. The slop does not affect performance, however, is it OK to hate the slop? In my book that is a resounding yes, and that is why all of my AR15 builds now have this little mod. (I use rockset / aerospace threadlocker on the setscrew which is a made in USA quality setscrew out of 4140).
Anyways lets see how long this one stays around before it goes boom. :sad:
(And please - do NOT do anything else that was suggested in the thread I linked to for they are all poor solutions that do not remedy the problem without causing other problems)

