Danish Remington Rolling Block M1867, 11.7x51R. The wood is in very good condition. There is a brass rack # button on the right side "JR 231". The left side of the receiver is clearly stamped M-1867 with the proof mark. The hammer and rolling block are proofed as well. The receiver tang is marked "KJOBEHAVNS TOIHUUS 1878". The bore is bright with very good lands/grooves. no FFL required.