- A self-propelled anti-aircraft artillery vehicle based on the C8 quad artillery tractor developed by Morris.
- Started production in 1943 and was used to protect convoys and supply trains from air raids.
- The chassis is longer than the C8, the cabin is open to keep out of the way of the gun, and the handle is foldable.
- Four jacks were installed to stabilize the hull when firing.
- By 1945, 1680 units were produced and widely deployed for air defense of field troops.

- The initial type is equipped with equipment as an original military vehicle.
- The late model is a simplified type for mass production.

[Difference from late model (TB35209)]
- Equipped with a folding front window.
- Equipped with a radio.
- For example, the shape of the traveling arm is different.

[Model features]
- 14 inner 590 plastic parts
- Transparent parts Resin parts Photo-etched parts
- 3 types of markings Instrument and ammunition boxes also have decals
- Precise parts reproduced in every detail. It is possible to select when moving or deploying bombardment.
- Reproduces the previous fully loaded state of the simplified late model (TB35209).
-Additional parts such as windshield, wireless device, etc.

- Full equipment 1, window shield grounding
- Full-featured 2, radio standard installed
- Full equipment 3, spare tire equipment
- Fully equipped 4 large traveling locks