First 3d printer working pistol

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hillfighter
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Re: First 3d printer working pistol

#16

Post by hillfighter »

Syntyr wrote:
jimlongley wrote:
From the sound on the video, it appears to be firing a .22 or something else low pressure.
.380

They shot 6 rounds before the barrel had deformed enough to no longer safely shoot.

They then tried to scale up to 5.7x28 and they got a surprise - KABOOM
I wonder if it could be scaled up to .410 bore. I think that's even lower pressure than .380 ACP.
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