The only model of the
North American XB-21 in
6mm scale. This was North American Aviation's first twin-engine military aircraft. It was a competitor of the Douglas B-18 (also available from New Aragon Model Works). It was better than the B-18 but cost twice as much, so only a prototype was built.
For a complete list of our models please visit our new
catalog in Wix
You can find our Shapeways store
here