[youtube]http://www.youtube.com/watch?v=2eyS54AdG_Y[/youtube]
Pretty neat! I bet that thing has some real weight to it.
The parts (left), Assembled baffle stack (right):
The finished product (front):
The finished product (back):
I love seeing peoples home gun projects when they turn out cool like this.
More pictures and info in the AR-15 thread – HERE