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 5965-01-514-8876
NSN 5835-00-829-0670
NSN 6130-00-571-9817
NSN 5960-00-552-9500
NSN 5990-01-069-0365
NSN 6110-00-679-8961
NSN 6135-00-057-2005
NSN 6685-01-186-4838
NSN 5920-00-406-2712
NSN 6620-01-107-9916
NSN 7035-01-250-5744
NSN 5915-00-928-5667