[spectrrr]

Originally Posted by emopunker2004

1) because it's easy
2) it'll give you a better knowledge of your AR and how to repair it without a gun smith.

AR15 build guide: http://www.ar15.com/forums/t_3_4/226782_.html

And if you want your hand held even more, this has pretty good reviews. Currently sold out, saw it run through on slickguns a week or two back.
http://www.amazon.com/gp/product/B00...ls_o07_s01_i00