R rideHPD Sergeant Full Member Minuteman Mar 4, 2010 318 2 33 San Diego, CA www.linkedin.com Apr 18, 2013 #1 Apr 18, 2013 #1 https://www.centurionarms.net/index.php?option=com_virtuemart&Itemid=139
Redmanss 8541 Full Member Minuteman Aug 24, 2010 8,526 15,860 Wyoming Apr 19, 2013 #2 Apr 19, 2013 #2 I have a Centurion built MK12 upper, and it's pretty much boringly accurate. They rock.
