Manufactured by Rapid Fire of Troy, OH as a semi-automatic copy of the famous Browning 1919 Machine Gun. The right side of the receiver is marked "RAPID FIRE TROY, OH/1919A4 CAL. 308/SER#3639". Flip up rear and front sights, perforated barrel shroud, and pintle mount installed on the front of receiver. Includes an extra barrel and canvas barrel sleeve, tripod, bipod, tripod cover, traverse and elevation mechanism, carry handle, attachable stock, links of disintegrating belt, two rifle bags, and a hard case.