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Discussion Starter · #1 ·
Barrel is 22 lbs. 1" dia. "drawn over mandrel" seamless, high pressure steam pipe. 3/4" wall.

Carriage is 17 lbs. White oak John Deere tractor pallets, and fence hardware from the feed store.

500 gr. F black powder. That's a 35mm film can.

Shoots 3 oz. lead shot or C Cell battery, rocks, nails , gravel, nuts/bolts.

Fuse ignition.

Smoke cloud the size of a school bus. With a "blank" charge -- powder & paper wad -- the carriage skids across the gravel about 15 feet.

BOOM ! ! !

 
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Discussion Starter · #3 ·
you want loud boom stand next to a tank with out covering your ears. those jerks thought they were really funny
 
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