They aren't cheap but...

Potatoes last one shot, so build reusable! Discuss ammo designs and ideas. Tough to find cannon part or questions? Ask here!
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Sat Jan 25, 2020 4:02 pm

Spare aquarium filter impellers sure look like they'd make for some nasty, hard hitting slugs!

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Sun Jan 26, 2020 1:09 pm

You'd need to build a sabot for them. At that point, you might as well build your own projectile (for less money).
Simulation geek (GGDT / HGDT) and designer of Vera.
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Sat Feb 08, 2020 5:54 pm

We get through a lot of these inserts for pressure washer nozzles, the brass body is about 1/2" diameter
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the ceramic tips get broken but the rest is fine
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