BTW, how realistic is it? I saw in the video a leo 1a4 getting it's turret blown off. Thats pretty remarkable. I mean no WP tank gun could do that, that turret weighs ALOT. And IIRC the 1a4 had blow off panels over the ammo compartment, meaning that an internal ammo explosion could never produce enough pressure to even dislodge the turret, let alone throw it in the air.