M16A1E1 5.56x45 upper receiver

M16A1E1 · 2×1 · Base: ₽4,417

An upper receiver for the M16A1E1 assault rifle manufactured by Colt. An early prototype variant between the M16A1 and M16A2, which also served as the basis for the Canadian C7. During the 1980s it was widely fitted to various special carbines produced by Colt.