The only real new muzzle brake I have used is the PWS type that came on the scar. I wish I could find someone that had each of these so I could see - hear - feel them on a range.
Damn just found this post...I put something in the general forum about this. Seems like the BC is the one to go with. But doesnt the ACR have less muzzle climb to begin with? So could this comp cause it to dip a little/dive/push down?[/QUOTE
There isn't any compensator/brake that will direct the muzzle downward, they are all tuned as best as possible to neutralize muzzle climb, not overpower it and force your muzzle downwards