at the expense losing my account on ar15 , Guessing I am NOT , Suppressor ADDS back pressure ,BRAKES Reduce it ,Try firing your M99 without your brake . and there is enough difference in the two brakes to alter the weapon cycle time. It is in the Armorer's manual. Since the M107 and the M82A1 are the same gun minus the markings.
Just trying to help this guy out and not ruin his gun , ALL of the information i wrote is available from Barrett.net ...so i guess they are guessing too ??
I guess this is the kind of fucking drama the sticky is about.
OP until they make a retro fit brake for your gun ....i strongly reccomend leaving the factory brake installed.
I am waiting for one to be made , Kathy from Elite iron made my TRG-42 suppressor and can't wait to try the 50 can.
Sorry about the Typo EODINERT since you fucking know everything.