rockitAcquired as part of a package and I have no need of it. Seller described it as: "24 inch 1:7.5 twist Proof Research 6 Creedmoor barrel threaded 5/8-24 - sub 400 fired" fits Accuracy International AXSR and AXMC. Also available: 200 round case of 6mm Creedmoor Federal Gold Medal 109 grain Berger Long Range Hybrid Target, $350
