Thread: Roll mark ?
View Single Post
Old 04-13-2011, 10:49   #4
Constructor
GT Sponsor
 
Join Date: Dec 2009
Location: Colorado
Posts: 505
No, some assembly companies mill their own but most buy them from DOD contractors.
__________________
5.56, 6.8, SIX5. The Nexgen of 308s
http://www.AR15Performance.com
Constructor is offline   Reply With Quote