This is a rare Army Airforces Type N-3C fixed gunsight with bulb, believed to be from around 1943. It has been well preserved and is in excellent working condition. The gunsight was used during WW II (1939-45) and is an original piece from that time period. The gunsight was manufactured in the United States and is a unique piece of militaria. It is a must-have item for collectors of WW II era militaria.
Great for a military collector. 3-D (Sight): 17.1 x 6.4 x 13.3cm 6 3/4 x 2 1/2 x 5 1/4 in.