Original U.S. WWII Aerial Gunner’s Optical Sight Type N-6A with Bendix Chin Turret Operation Booklet Price_$220 - $990 The trigger assembly is not

The trigger assembly is not maker marked

The finish is in good condition

with 5 1/2 inch barrels

was staffed to handle the new activity

as that would also possibly introduce a loose bolt that could fly around

Original U.S. WWII Aerial Gunner’s Optical Sight Type N-6A with Bendix Chin Turret Operation Booklet Price_$220 - $990 The trigger assembly is notOriginal Item. One of a Kind. This is a tremendous piece of aerial combat history! This N 6A optical sight was used in the B 17 and other aircraft. The N 6 was the first of the N series to be specifically designed for flexible gunnery for use in turrets not equipped with compensated sights. AAF Material Command also requested the N 6 to replace the old iron sights on all other gun positions in medium and heavy bombers. The sight, usually mounted in a