McMaster Blaster
about
Creator: Generally Accurate Rodent Yeeter
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.
files
| File | Extension |
|---|---|
| readme.pdf | |
| Rear Section (2).stl | stl |
| Rear Passenger Side Panel.stl | stl |
| Rear Driver Side Panel.stl | stl |
| Handgaurd.stl | stl |
| Front Passenger Side Panel.stl | stl |
| Front Drivers Side Panel.stl | stl |
| Front Bolt Block.stl | stl |
| Firing Pin Body.stl | stl |
| Feed Ramps.stl | stl |
| Ejector Holder 2 required.stl | stl |
| Buffer Bushing (TPU).stl | stl |
| Bolt.stl | stl |
| 7.9mm Brownells Barrel Holder.stl | stl |
| 384 Chaszel Barrel Holder.stl | stl |
| 370 Chaszel Barrel Holder.stl | stl |
| 2020 Pic rail.stl | stl |
versions
Version: 1.0.0 latest
initial upload
about
Creator: Generally Accurate Rodent Yeeter
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.
creator
Metrics
Views
3K
Downloads
116
Project Info
release date
Jul 26, 2024
artifact type
library category
fabrication method
release country
United States
language
English
license
No license
files
| File | Extension |
|---|---|
| readme.pdf | |
| Rear Section (2).stl | stl |
| Rear Passenger Side Panel.stl | stl |
| Rear Driver Side Panel.stl | stl |
| Handgaurd.stl | stl |
| Front Passenger Side Panel.stl | stl |
| Front Drivers Side Panel.stl | stl |
| Front Bolt Block.stl | stl |
| Firing Pin Body.stl | stl |
| Feed Ramps.stl | stl |
| Ejector Holder 2 required.stl | stl |
| Buffer Bushing (TPU).stl | stl |
| Bolt.stl | stl |
| 7.9mm Brownells Barrel Holder.stl | stl |
| 384 Chaszel Barrel Holder.stl | stl |
| 370 Chaszel Barrel Holder.stl | stl |
| 2020 Pic rail.stl | stl |
versions
Version: 1.0.0 latest
initial upload
The files shown on this site are only available to U.S. Persons, as defined at 22 C.F.R. 120.15. The files are also not available to persons outside the United States or to residents of and persons in the State of New Jersey, with the exception of Federal Firearms Licensees.
