AAC makes that same attachment for multiple thread configurations, and the 7.62 can can be used back and forth on multiple firearms so long as they are smaller than the 7.62. The suppressor works great...I'm sure there are better, but this one works just fine.
I have the QD mount on 3 weapons (7.62, 6.8 and .223), and move one can back and forth as I use them...