Just a consideration. While it is true they where effective only at close ranges, exposing your 190F to the light tank mg, the frontal and belly armour of 190F should be more than enough to stop these small cal bullets. That is, firing those rockets against panzers at 200 m should not imply a high risk for the 190 pilot. This consideration derivates in a last question: Is 190F armour able to stop small cal guns (in AH)?