Has any Body seen this you tube video?

AR/M4 AR General Discussion
1

Watched this video my bcg doesnt do this from what I can tell.
I think he messed with the contact points on the bolt carrier group. Or the cam pin?
http://www.youtube.com/watch?v=6JmIQXkoog8
If not is it a none issue?

2

deleted

3

Thanks didnt know it had been posted before.
Figure there had to be some kind of B.S envolved

Moderator Ill post on the other thread you can delete this one

4

Disregard. Meant to post in the other thread.