Bought an upper for my AR but don’t know what device is on it. I may get a can, which its threaded for, but I may sell this mount. If I sell it, I need to know what it’s called, obviously.
It is an AAC Breakout.
Thank you
No problem. That, by the way, is a 51 tooth suppressor mount for their cans. If you haven’t shot it yet, you will be quite impressed with the compensation attributes of that break, however, you will also be stunned with the noise and flash it emits…
That’s why I may sell it. I can see a fireball during day shoots. I can also feel the concussion in my teeth. I may go back to a battlecomp.
i currently run the brakeout on my middy and yeah, it’s quite concussing. sorry range neighbors 
Impressive and stunning! Can’t get a better recommendation than that! 
I made the same switch recently. Definitely prefer the BC. It still hits a bit though.