3DPrinting
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: or !functionalprint@fedia.io
There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml
Rules
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No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
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Be respectful, especially when disagreeing. Everyone should feel welcome here.
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No porn (NSFW prints are acceptable but must be marked NSFW)
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No Ads / Spamming / Guerrilla Marketing
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Do not create links to reddit
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If you see an issue please flag it
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No guns
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No injury gore posts
If you need an easy way to host pictures, https://catbox.moe/ may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is 
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Spot on. Anything based on the AR-18 design, which begat the AR-180 semi auto civilian version (which was promptly banned), gets rid of the buffer tube function on the AR-15 to balance the BCG. It uses the dual captive recoil springs, a design that migrated to a bunch of other modern firearms.
I've been interested in the Aly & Kaufman AKB-23, basically a L85/SA80 replica lower that you throw a BRN-180 on and add some furniture to complete the look. So short version, yeah I think you could whittle a wooden lower for AR-18 style uppers. Probably only get a few shots off before it cracked though, wood can be quite brittle like that.