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: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 5895-01-481-3015
NSN 6645-00-628-6515
NSN 5985-00-941-5206
NSN 5990-01-432-4249
NSN 6645-01-095-9681
NSN 5990-00-992-7968
NSN 2925-01-175-1217
NSN 5930-00-720-4639
NSN 6645-01-229-7749
NSN 6240-01-250-3574
NSN 5945-01-634-0588
NSN 6105-00-660-8882