Like new, only 10 rounds fired, Proof research Carbon fiber 1:10, Proof Sendero contour, 20” .308 Pre fit barrel for the Curtis Custom Vector Action. Barrel is threaded 5/8-24 and was chambered by John at Keystone Accuracy in PA. Only reason for selling is I went with the same barrel in 16” for a light weight suppressed hunting rig. $750 shipped