I have a few different brands, Stag, LMT, DPMS, RRA....the last one I got was a custom made out of a LMT ambi by unclemoak on TOS. He ordered a bunch from LMT and milled them KAC PDW style, and reparked them. Very happy with it. :D
http://i48.photobucket.com/albums/f2...clemoak002.jpg
http://i48.photobucket.com/albums/f2...clemoak004.jpg
http://i48.photobucket.com/albums/f2...clemoak006.jpg