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The Armstrong 100 ton Rifled Muzzle Loaded (RML) gun at Fort Rinella, Malta. Installed 1884. inch calibre (450mm), firing a 2,000 lb shell, Main charge weight - 450 lbs of prismatic black powder (gunpowder). Muzzle velocity 1,550 feet per second. Range 6-7 miles. Firing rate 1 round every 6 minutes. The Fort used Watkins Depression Range Finder and Position Finder for fire control. Based on original drawings and original operarting manuals. Animation created using Cinema 4D. Music credits are shown at the end of the movie.
