This is the Advanced Armament Corp MG-SD suppressor recently adopted by USSOCOM. As we stated in our article, a specific 7.62 can wasn’t purchased. That’s because the MG-SD works with both 5.56 as well as 7.62. To make this work it uses a standard flashider that is available in different calibers.
Honey Badger
Code named Honey Badger, AAC’s new .300 Blackout Personal Defense Weapon features a 6″ barrel with an optional, threaded suppressor.
They also developed a user-swappable hand guard complete with handstop that completely protects the suppressor.