I would like to put a muzzle brake on my AR but am having problems locating a muzzle brake in either clamp on or thread that has a .700 diameter. The rifle is an Anderson with HBAR that goes from .9xx to .72x and then to .700 for the last 3/4". Do not like the idea of having the bbl end turned down to .5 to get one on it...plus it would probably look odd. Is there a maker of a muzzle device that will fit? I found two custom makers that could do it but they are HUGE things.