AR Sponsor
Posted: 5/23/2006 6:51:33 PM EDT
| You end up with a barrel that's stiffer for it's weight. You do not get the stiffness of a barrel that's solid of that diameter, but it's stiffer than a lighter weight barrel. On most ARs it's really not needed. If you're building a long range varmit machine you'll be draging all over creation it is useful, but for most aplications it's a bit much. |
AR Sponsor

