The best thing is that You don't know how ammunition explosdes in a tank, do You?
It is called deflagration, in fact not projectiles are exploding but projectiles propelant charges start to burn, projectiles themselfs very rarely explodes.
Besides this in M1 Abrams turret bustle there is 44 105mm rounds or 34-36 120mm rounds, so I think that it shows clearly how good is this storage and crew protection system, very simple also.
Not to mention that I said earlier that this ammunition magazines have so called blow off panels, this panels are mounted via bolts, and when pressure from deflagrating ammunition is increasing inside magazine, blow off panels just po out, realising dangerous pressure and flames.
However I completely understand that for a person that's IQ is well below IQ level of a... cow, it is difficult to understand such simple working mechanism.
Oh, little stupid form of life is a buthurt that he made from himself idiot? Go away to Your parents and stop wasting time of adult people moron.