Bolt for Ross rifle Serial number 854. Bolt has no serial number. BOLT IS JAMMED IN RIFLE (possibly a deactivation), but was received with no firing pin from 15th Field Regiment, Royal Canadian Artillery Museum. SEAFORTH issued rifle. Ross rifle Mk II, made in 1905. Serial Number on butt 854. Rifle was issued by the 72nd Highland Cadet Corps (Seaforth) prior to WW1 to a young man. He later went to war, and when he returned found it at home. He tried to return it but the Ross was out of service. ON THE 1991 FIREARMS LIST, PARTS REMOVED FOR SECURITY