This cad was created utilizing the original Colt M-16 Lower Receiver Drawing Number 8448608
This cad is for educational purposes only, and not intended to be utilized for any unlawful purposes.
Do not risk the lives of your puppies by using this cad to do anything the ATF will use as an excuse to execute them.
Should you utilize this cad for the lawful manufacture of dealer samples in accordance with applicable law, utilize it at your own risk.
Should any flaws be discovered, please inform me in comments, and I will make corrections.
- DB
@F1y3r_Mu5c1e is it because of the pending possibility of legislation?
Unable to download as of today, 16 Apr 2021
DwightBaxter The scale is off even when "25.4" is entered into the X-axis scale. The end user really shouldn't have to enter in a scale factor on their end. That magnifies the errors of acceptable tolerances between features. This is the only model I have run across on here where the designer specifies a scale factor.
For reference your model with a scale of 25.4 with 100% infill, a raft, and supports set to "touching buildplate" uses 48g of filament.
A different model of a .22 version of an AR-15 lower with the same settings uses 203g of filament
This model needs to be removed until this issue is fixed.
Why is this file unavailable?
Smitschke take a look at your settings in CURA. The default unit is 1unit=1mm. After importing into CURA, click the image and choose "Scale". Make sure the “Uniform Scale” function at the bottom of the dialog is locked, then enter “25.4” in the “Scale X” box and hit enter. Let me know if how that works.
I'll take a look at it and see what I can do.
incorrect scaling is what appears to be the issue. the file loads to cura but its super micro small
x,y,z, settings incorrect
need a printable stl file
does not load correctly
Your scaling problem is numbers the original file dimensions are in inches and CURA prints everything in millimeters. To get exact measurements you need to run the file through a CAD program that can convert inches to mm then save new file and print to CURA.