T-rex wrote: |
What I hear is when a bazooka fire its shot, the missile or rocket heat is so intenst that it burns the inside of the gune, after the shot the bazooka was too damage to use agin and was useless, is this true? |
|
If I remember rightly (and that is subject to some question), US Bazookas (mostly) had the rocket motor burn entirely in the tube. The muzzle lip was added after '43 and that turned any of the exhaust following the rocket out of the tube away from the firer (which was hugely preferred over the rubber protective mask).
Most of the rocket exhaust on the US Bazooka was right out the "breech" end of the tube, until the rocket began to accellerate up the tube. Not that much tube-exhaust contact. Which is why the M6(? either that of M9) bazooka could be split into two tubes with an interlock between them (for both carry disassembled, and locked together in firing mode). The tube joint was a simple slip-ring joint with (IIRC) a 180º turn to close. That joint would be just behind the firer's ear, so any "leaking" flame would likely been commented upon to this day <g>.
The Panzerschreck's rocket motor, though, was still burning on exiting the muzzle, thus the need for the big metal shield for the operator. That PzSck rocket was most of 2cm bigger around, too--needed a bit more push to get down range.
Now, the Panzerfaust used a wooden staff when first issued, and IIRC, it had a blackpowder launching charge rather like a shotgun blank (but not a seperate cartridge per se). That charge "lobbed" the round off its "stick" igniting a fuze train to light the rocket motor on the charge a couple meters or so in front of the shooter, so they could duck to not "eat" a bunch of rocket exhaust. Once fired, the PzF "handle" was useless. I've heard that some of the first Soviet RPGs, (which owed a lot to the P'faust) had some trouble with corrosive exhaust down the launching tube, making that tube much less useable with one's reloads.