@Flash0of0green dude just a quick heads up. THIS IS NOT A REPLICA. and this is a game. It works that's all what matters. But thanks for the history lesson I see you know alot about your guns. If you want me to build a replica for you let me know ok.

@landspeedcreator I'd like to also point out that the Gustav destroyed the economy and overly taxed Germany's national resources such as Iron.

@landspeedcreator a gun like that would not fired effectively as pointed out by the worlds largest artillery gun the Gustav which holds the record for the largest artillery shell. It's smarter to use effective solution then brute force.

@Flash0of0green 100000 cal would be around 4 ft wide and 6 foot long lol I don't think this will fit in a ak.

@Flash0of0green you do know this is in scale of 1:3 right that's around 12 ft. And according to the coding inside the projectile it's 100000 calibre round so there for this isn't even an artillery round this ro7nd is mass8ve.

@landspeedcreator more modern AP rounds are not large in comparison to there propellant charge (I.E. the casing that holds the gun powder is normally a larger then the round it's self). Why less surface area means better penetration. This is very evident in rounds like 7.62×39 NATO stander(used by the AK47)and FN 5.7×28mm ( used by the FN Five-Seven) both used by military forces.

@Flash0of0green prove it.

@landspeedcreator you mean what did I say thay were not. AP ( Armor-Piercing) APDS (Armor-Piercing discarding sabot)

@Flash0of0green when did I say they were ?

@landspeedcreator its' ammo are definitely not AP or APDS rounds.