Step 1. Attach the right hand-side wheel to the trail.

Step 2. Repeat for the left hand-side.

Note: The sprue for the 45mm features both the short 45mm and long 45mm guns, you may use either depending on your needs.

Step 3. Mount your choice of gun on the trail assembly.

Step 4. Finish by adding the gun shield	Below: A completely assembled 45mm (short)