I think it has taken me up to 20-25 30mm mk 108 rounds to take down a single B-24. Its frustrating. Also, ive put two WgR 21 rockets nicely in the middle of the formation, seen a nice detonation in the middle, right where I wanted it, and seen only fuel leaks. The only plane I have yet to be able to kill with WgR21s is the Ki-67. B-24s and B-17s shrug these off like nothing, and from the pilots testaments, in real life, nothing could be farther from the truth. And 1k3, I beleive the gun you are thinking of, that struck terror into the allies, was the Machingewher 38. This gun was smaller, but much more feared because for every one shell fired, three explosions were heard, causing this gun to SOUND like it had 3 times the firing rate, producing not a "takka-takka-takka" sound, but a straight buzzing. Training films were developed specifically to teach the allies this gun wasnt as effective as it sounded, but I am not so fortunate as to be able to get my hands on this. But I do agree, the Mg42 was an excellent gun. Im trying to save up $2,000 to get my hands on an airsoft version of one...
<------- Confirmed Luftwhiner