Original Item: The Mk II stem was adopted very early in the history of the Vickers. It differs from the Mk I in that it has a 400-yard aperture battle sight to use when the stem is folded, whereas the Mk I had no battle sight.
$19.95
Original Item: The Mk II stem was adopted very early in the history of the Vickers. It differs from the Mk I in that it has a 400-yard aperture battle sight to use when the stem is folded, whereas the Mk I had no battle sight.