Introducing the McMaster Blaster from developer Bushworked711!
The McMaster Blaster is an easy to build, serviceable, modular upper receiver for a bufferless AR-15 Platform. All parts aside from the barrel can be found on McMaster Carr in some form. Most, if not all parts are able to be found in 3d printers and household items. This platform will be built upon, and scaled up.
This upper is for educational purposes only. Information is art.
If you have any problems, suggestions, or complaints, put them in the comments below. I am not great at this, teach me something.
u/bushworked711 · 2025-01-04 12:33:39 UTC · score 26
McMaster Carr recently "reached out" to me and said that I couldn't call it the McMaster blaster anymore. I will upload again once I get time to add revisions and figure out a new name.
u/Brrrrrrttttt · 2025-03-11 13:33:18 UTC · score 11
I didn’t know they sold PLA lmao for their McMaster Blaster! 🤣
u/shittinator · 2025-04-12 02:46:42 UTC · score 2
> Quick question, OP. as far as privacy of individuals is concerned, what are the risks of hosting/allocating 500GB of storage on our personal machines?
Exactly as much as seeding torrents. The files themselves are benign unless executed, but can contain arbitrary data. If you find malware, report …
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