I just noticed I neglected to post what Bolt carrier group I went with. I decided t take a chance with the Parallax Tactical Nickel Boron BCG. They are newcomers and have started to develop a good name for themselves. I also went with their light weight low profile gas block. Sorry no pics... Here are the links though...
http://www.aimsurplus.com/product.as...p.&groupid=587
http://www.aimsurplus.com/product.as...ck&groupid=590