Manufactured late in 1918. "R/flaming bomb/9-18" marked barrel with winged blade front and adjustable ladder and peep rear sights, standard receiver markings with double "eagle head" proofs on top of the left receiver rail, and a single "flaming bomb" proof on the side. "R" and "flaming bomb" marked bolt. Smooth pistol grip stock with "R" marked at the nose, finger grooves, "eagle head/339" proof ahead of the floorplate, "eagle head/300" behind the trigger guard, a hang tag nailed to the top of the butt numbered "35," and smooth trapdoor buttplate. Includes "CHICAGO/BELTING/COMPANY" marked M1907 leather sling.