Guns at Navarone is nothing compared to this. 38 cm barrel !
27:38
Lost German WW2 camp has secret bunker and underground barracks ? AMAZING explore !
14:30
16in Gun Powder
1:34:56
The Dirty dozen: The Fatal Mission
16:14
The Leopard 2 A-RC 3.0 Main Battle Tank | 140mm SMOOTHBORE GUN
19:52
Inside the V3 Nazi Super Gun
20:37
Secret German WW2 torpedo battery explored inside. AMAZING !
24:36
Secret German WW2 gun location. Hitler`s mad Atlantic Wall !
15:49