I am really starting to think about changing my YHM diamond series rail on my bushy to something different, either troy or DD. The question is that my "low profile" gas block is actually my front A2 sight cut down by Scotts gunsmithing, and my flash hider is permantly installed again. So to remove the YHM would both of those have to come off again. Cause i really don't want to spend that money again having Chad do all that work. If i am stuck with it guess i am stuck with it but what do ya'll think.