So I just got a wasr 10. Traded a buddy a guitar for it. There's not a lot of magazine wobble and the sight is pretty strait. The one thing I noticed was that the "gas tube" (if that's the correct word) had a little wobble to it. I haven't heard to much about this. Is this normal as well? What would be causing it? I'm going to clean it soon and then take it out to shoot. He bought it about 4 years ago and has never cleaned it or fired it. Any who...just curious about the "gas tube" issue.