Your not wrong. Actually, it should be the mark 1; the mark 2 was released later.
It should be the mark 1 with 8 browning .303's
or....
It should be a mark 1b with 2 canons, not 2 canons and 4 .303's. Some might have still had the spaces on the wings for .303's, but they didn't carry them.
Ok Thank's for your answer, that what read on a website.
thanks