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Published on Apr 23, 2010
That's the first and ORIGINAL design.(Check the upload date of my video). Some Chinese made a poor quality and under powered copy for commercial purposes and try to impersonate and deceive people with garbage products (MY CANNON IS NOT FOR SALE) I based the cannon design and operating principals on the full-size antique mortars that were in use from the 17th to mid 19th centuries. The cannon is entirely handmade from brass. The projectiles are tiny steel balls (3.2 mm/0.126 inch). This mini cannon is one of the world's smallest firearms. T. Shamir T.Shamir