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 6320-00-681-1324
NSN 5985-01-611-1975
NSN 5999-01-201-7425
NSN 6240-01-651-2850
NSN 5985-01-108-4328
NSN 5999-00-187-5372
NSN 6145-00-553-8196
NSN 6110-01-559-5445
NSN 5965-00-267-4173
NSN 5895-00-939-6316
NSN 5999-00-503-9133
NSN 5835-01-281-7281