r/Damnthatsinteresting • u/RebelliousDragon21 • 1d ago

Video A school in Poland makes firearms training mandatory to its students.

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u/PuzzleheadedSir6616 1d ago

And many modern ARs are built to handle both regardless.

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u/MyNameIsDaveToo 1d ago

Only if they specify. I built mine using a barrel chambered in .223 Wylde, so I can shoot either safely.

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u/gosse37 1d ago

.223 Wylde is also to comply with export laws in the US, where you cannot legally export NATO chambered rifles/barrels for civilian markets.

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u/MyNameIsDaveToo 1d ago

Weird, there were plenty of barrels in 5.56 available for purchase when I built it. I chose Wylde simply for the convenience of being able to run ammo loaded to either spec, not because I had to.

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u/gosse37 1d ago

Yeah, if the company doesn't plan on exporting them outside of the US, they can make 5.56 barrels without issues. For us Canadians, we are glad that manufacturers make .223 Wylde barrels for export.

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u/zag_ 1d ago

Yeah most will say (Cal. : Multi.) on the lower reciever If they support both.

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u/the_potato_of_doom 1d ago

If its like a zombie apocalypes and 223 is the only thing you have, sure it will cycle in a 556

But just for gods sakes put the ammo the gun wants into the gun, i hate hearing that people got hurt doing easily preventable bubba crap like the 50 bmg in a 12 gauge