Forums › Forums › Guns for Sale › WTB .223 20" heavy barrel Guns for Sale WTB .223 20" heavy barrel Posted by jlorenzo on October 17, 2017 at 6:59 pm Looking for a .223 heavy barrel t3 or t3x. 20″, not sure if they had threaded barrel as an option. Pica tiny rail is a plus, threaded is a plus. Varmint, super varmint, ctr scout or tactical. jlorenzo replied 6 years, 1 month ago 1 Member · 0 Replies 0 Replies Log in to reply. Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me Original Post 0 of 0 posts June 2018 Now