Posted on 05/20/2013 8:44:44 PM PDT by marktwain
“Full auto battery shooting air gun 600 rounds per minute “
http://www.youtube.com/watch?v=A6Gs2mKNjV0
BFRL. Interesting!
IIRC:
3/4” pipe = 12 gauge
1/4” pipe = .22 cal
>>It was a normal thing for kids to do in that era.
That’s because we had parents and grand-parents who’d fought and survived multiple World-Wars and who recognized the progressive wolves sharpening their teeth at the treeline.
I find it amusing that they chose the name “Liberator”, after the Liberator pistol dropped during the resistance in Europe.
The wannabe overlords know the tale as well as we do.
They may have the full auto MP5’s on their myrmidons, but those guys are subject to a well planned ambush with Liberators, and then the resistors have some nice MP5’s as well.
The developers of these guns should name them after gun grabbing politicians....”The Schumer”, “The Bloomberg” and new to the market “The Toomey Gun”.
Will any of them hold up to as much pressure as a piece of plumbing pipe?
The named their AR-15 magazine the "Cuomo" and the AK-47 version the "Feinstein".
There are a great many types of plastics. Some are brittle, while some are quite rubbery. It would be quite easy to print an outside layer of “rubbery” plastic around the hard interior plastic. That way, should the hard plastic fail, there would be no flying shards. This is essentially the same principle used in automobile safety glass (except that the stretchable plastic layer is sandwiched between two hard brittle layers of glass).
Yes. Some of them are being used to MAKE Schedule 40-rated pipe fittings.
I believe there are hybrid plastic/ceramic type materials out there.
Once a durable material is developed to be used in 3d printing....watch out.
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