Micro CA II Steel or Aluminum?

[OPBN]

I am pretty certain it is steel and not aluminum. Can anyone confirm?

[Spider-TW]

I'm thinking the body tube was aluminum. Idk about the 'butt plate'. The cage on the 6-pak was steel, and the change handles were steel, but I think the bodies were aluminum. I've never seen one re-ano'd though. I donated my CA II scraps.

[XM15]

I have one. The tube and butt plate are aluminum. The 12 gram quick change lever is all steel parts and the asa threaded part is brass.