How to CAD an AR15 Lower Receiver from Scratch

In this video we show how to CAD an AR15 Lower Receiver in Solidworks from scratch.
You can download the prints here:
http://www.ssidefense.com/ar15-lower-receiver/

"Local Forecast" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/

Original air date: Apr 14, 2014