Since I'm far from an authority on AK's, why is the is the muzzle brake on many AK's I see, a little askew to left and not ablsolutely straight? It would still be lined up with the bore of the barrel. My MAK 90 is like this and I've seen other AK's with this type of muzzle brake in this position. It just looks odd that it's not centered. Hard to explain unless you know what I'm talking about.