Anyone know what effect muzzle brakes and flash hiders have when used with you suppressor? I may be forced to go from a brake to a flash hider as my TBAC ultra 7 continually locks on my brake and ends up twisting my brake off the barrel. I've been lucky so far and somehow it releases just in time although my 30 BA is still unusable as the brake is stuck in it. The flash hiders have a hex head at their base so you can at least wrench it. I use red locktite on the barrel threads. I'm not sure how much performance will be affected by changing as its inside the suppressor. I wish TBAC would leave a hex shoulder on their brakes as this problem is getting old.