Two reduced barrels, Cal. 6.5 mm : - one with multi-register bronze barrel, engraved with leaves. Firing-ready, with pinfire bullet breech, without percussion system. Mounted on a black-painted wooden navy or square carriage, with brass hinges and solid wheels. Barrel length: 14.5 cm - Total length: 17.7 cm. The carriage may have been attached, as it appears large for the shaft. - all in brass. Open light. Barrel length: 12.3 cm - Total length: 14 cm. Distorted wheels.