Big-Bang Model 105MM
The Big Bang Model 105MM was introduced in 1958 along with the 60MM and 155MM cannons.
The 105 uses the same barrel/breech as the 10FC, but with the addition of some modernizing
features like recoil tubes and rubber tires to help the toys appeal to the children who
were seeing WWII newsreels.
The 105MM has always been produced with an olive drab (OD) finish. As with the 60MM
the 105MM is found with both the Primere tires and the current tractor tires.