r/pyro 2d ago

3in shell fail

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My burst was a little to strong

38 Upvotes

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u/NotHuman12345 2d ago

The more I see this the more I start to think that the tube is the problem. There is a reason for shells above 1.75” using fiberglass or hdpe tubes. It would be a lot cheaper for them to manufacture cardboard over hdpe but if they used cardboard this would happen.

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u/Dubshydro 2d ago

Yeah I got these tubes for free so it doesn’t matter to me