World’s BIGGEST / MOST POWERFUL GUN ever built! (Heavy Gustav Railway Gun.)
Artillery - The Big Guns of War
HD Historic Archival Stock Footage WWII - Big Guns Guard U.S. Coastline! 1942
BIG GUNS found in abandoned WWII bunker
The Channel's Superguns (WW2 Documentary)
WW2 Ball Turret with Twin .50 Cals at the Big Sandy Shoot
PAK 40 German 75mm anti tank gun.
Inside one of the LARGEST WW2 gun turrets EVER. MUST SEE !
Winnie' The Big Gun: Britain's Answer to The German Guns (1941) | War Archives
Battleship Guns of WW2 - A series of tubes
Weaponology - "Artillery of World War II"
Schwerer Gustav: Biggest Gun Ever Used in Combat | Top Secret Weapons Revealed
The Adolf Gun – Adolfkanonen – World’s Biggest Coastal Gun
The Most Massive Naval Weapon of World War II
German War Files - Guns Of The Werhmacht
The Black Dragon M1 Howitzer: The WWII Superheavy Artillery That's Still Relevant in Taiwan
Big guns of Germany WW2 (3)
Big guns of Germany WW2
The Biggest Cannons Mounted On Aircraft In WW2
Super Mortar - The German Wonder Weapon that Fired SUV-Sized Shells