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 5855-00-401-3442
NSN 6110-00-933-9588
NSN 5855-00-118-8762
NSN 5935-01-025-5111
NSN 5945-01-278-0143
NSN 5835-01-347-6362
NSN 6110-00-908-0196
NSN 5905-01-544-9157
NSN 5915-01-593-5798
NSN 6650-01-424-7152
NSN 5960-01-360-3639
NSN 5975-01-040-5203