I can't say I even know what configuration they used it, or even if they used it, but after "Zero Dark Thirty" I wanted in the worst way to get a .300 Blackout after that, as it was supposedly the first high profile operation where it was used. So, I got one, and tested it. I was fortunate enough to A. know someone who had a suppressor that we put on it. And, B. my cousin has a trust with a bunch of suppressors. We put one on his Rem 700 and shot that. I was totally impressed with the sound suppression, but had to admit the round is pretty much limited to subsonic usefulness.
Credit Zero dark thirty with pushing me to getting a .300 BLK. I have yet to ever pay the money for my own suppressor though.