An item attached to the breech end and integral to a carbine, machine gun, pistol, rifle, or the like. It may be a fixed or adjustable cross blade with a u-or v-shaped notch or aperture, or it may have elevation and windage adjustment knobs, slides, and graduated scales and be provided with aperture disks.
Classification: Parts and accessories of military artillery weapons of 9301.11 or 9301.19
NSN 6650-00-296-4670
NSN 5996-00-896-7086
NSN 5985-00-154-0151
NSN 5915-01-178-7523
NSN 6645-00-010-3054
NSN 5920-01-556-6192
NSN 5985-01-432-0866
NSN 5895-01-116-2065
NSN 6105-01-004-0456
NSN 5905-01-320-3530
NSN 5910-00-155-4763
NSN 2925-01-457-5649