M60 A2

M60 hull.  Roco made three turrets for the M60 in American service.

M60 and M60 A1 were sold both separately and together, if I recall correctly.

The M60 A2 turret was only sold as an accessory set item.  It was lots of little pieces and you had to glue them together.

It came with a choice of the early or late barrel.

The late production barrel, seen here, was a smooth tube with a ring at the muzzle end.