Used on a tactical police shotgun
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 5945-01-386-4427
NSN 5915-01-633-9845
NSN 5985-00-385-1643
NSN 5996-01-541-5453
NSN 5910-01-617-7681
NSN 5985-00-009-3361
NSN 5925-00-857-4850
NSN 6220-00-993-5708
NSN 6135-01-591-7139
NSN 6145-01-411-6454
NSN 6650-01-112-0453
NSN 6620-00-895-3879