Forums › Forums › Technical Articles › CTR barrel contour? Technical Articles CTR barrel contour? Posted by jobyjob on March 14, 2017 at 9:31 pm I want to restock my 308 T3 CTR and want to know what # of barrel contour these have. #3? #4? #5? Larger? Thanks, Mark jobyjob replied 7 years, 11 months ago 1 Member · 0 Replies 0 Replies Sorry, there were no replies found. Log In to Reply Log in to reply. Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me Log In to Reply Start of Discussion 0 of 0 replies June 2018 Now