Same style and finish as 155MM, but smaller in size. Mounted on four heavy duty rubber tractor wheels. Introduced in 1958. (17"L x 6"W x 5 1/4"H, 3 1/8 lbs.) Big Bang Cannon for sports and celebrations. No matches - No powder -can't burst from overcharge Bangsite®   One FREE tube included with each cannon!!!

• Ammunition used in all BIG-BANG® Cannons
• Easy instructions enclosed with each cannon
• One tube of Bangsite® produces about 100 shots

Spark Plug  One FREE Spark Plug included with each cannon!!!
A specially made spark plug is used in the ignitor of all BIG-BANG^® Cannons. Be sure to order enough spark plugs for replacement. One spark plug lasts about as long as one tube of Bangsite^®.

Safety Features

• No gunpowder is used.
• No matches required.
• Bangsite® cannot be ignited by hottest flame.
• Absolutely no recoil or "kick".
• Concussion cannot explode Bangsite®.
• Bangsite® is permitted to be shipped by mail without special markings.

A Safety Demonstration

Publicized in chemical and scientific periodicals, the Big-Bang® Cannon serves as a teaching tool in many high school, college and university classrooms