Ar15 build footage

have had is the trigger guard pin they gave me is too big, it wont go all the way through and will not allow the guard to swing freely it makes it stiff as hell. there are some truly great videos on building ar rifles here on youtube just do a search, so far DVDTracker has some of the best tutorials out there , i suggest you watch them all if you can some are using vice’s etc others aren't a good to watch people do it without a vice if you don't have access to one here is a good video without ...