I am in the middle of watching all the episodes of Sons of Guns on Netflix.
Season 2, Episode 17, Wedlock and Loadhttp://www.discovery.com/tv...-and-load-videos.htm
Edit: Found a new link from Discovery.com, don't know why I didn't try here first...
Try the 3rd video labeled, "Desert AR15 Debut"
It would appear to me to be an 85 SE Bumperpad, and they blow it up...
I don't know the exact time periods on this link, it appears towards the end.
[This message has been edited by DKcustoms (edited 03-05-2014).]