Jim...sorry, I don't have access to a triple beam balance any more, so don't have anything to measure the stove on.. the aluminum in the stove is very soft, but corrugation add strength...I'm sure there are more efficient designs in the backpacking field, probably why the Ranger stoves are surplus...
No problem; just curious.
I may eventually get a Ranger stove, particularly since I have a Borde stove which will fit into the Ranger stove. We'll see.
For now, I'm testing the Trangia 27, the Caldera Cone, and the Clikstand.
HJ