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 6320-00-593-0379
NSN 5975-00-577-8825
NSN 5985-01-086-9670
NSN 5999-00-826-3467
NSN 5835-00-507-3561
NSN 5935-00-279-1778
NSN 6105-00-925-2226
NSN 5910-01-429-4648
NSN 6150-00-506-0941
NSN 6685-01-630-2601
NSN 5835-01-131-2027
NSN 5950-00-132-3608