Special Features:

Assembly c/o leaf p/n 5101, nut p/n 5102, 2 ea spring p/n 5103, 2 eaplunger p/n 5104, clip p/n 5105, stud p/n 5106, nut p/n 5107, screw p/n 5108and sight p/n 5109

Properties:

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.