So I had trouble with the maad mount before but added oil and it would come off and on really easy. Fast forward to today (I have not shot it so it has no carbon build up) and I can't get it to unlock and the body of the saker just unscrewed, FML!!! So I'm done messing with it added oil and when I get it off it's going to get serviced at silencerco, this is a problem with the maad mount and hope they fix it!