40mm Bofors Gun Parts Wanted

[Cannon Cocker]

Hi Guys,
A friend of mine here in England has just brought 40mm bofors and we are looking to restore it over the winter, its 95% complete but we are looking for a few parts to finish it.

Below is some pictures, the first shows the type of gun my friend has, this has no donkey engine and the travel lock for the barrel is verticle. From this picture I hope someone can confirm what type of sight set up we should have on it as this is missing. Its a 1944 Canadian built bofors

The other pictures show the two other items we need, one is the shell rack and the other is a handle assembly.

Hope someone can help?

Many thanks
Stuart