3D Printing AR-15 Lower Receiver on Desktop 3D Printer

I 3D print a full AR-15 lower receiver from Defense Distributed on an Ultimaker 3D Printer using PLA material. I demonstrate it’s not as simple as just clicking a button and making a gun however the principal is sound. I also give comparisons to a real S&W AR-15 that I own.

** NOTICE **
The original video was removed by YouTube due to a technicality that I fixed so I had to re-upload it. The video was originally recorded on 4-28-2014 so that is why the logo’s and branding are old. This however was a ‘VERY’ popular video so I wanted to make sure it was re-uploaded for people that enjoyed watching it.

♠ Use links below for discounts and to help the channel ♠
Buy Barnacules Nerdgasm Merch @ http://shop.barnnerd.com
Shop Amazon US @ http://amazon.barnnerd.com
Shop Amazon UK @ http://amazonuk.barnnerd.com
Discount on GT Omega Chairs @ http://bit.ly/1lA4h4K
-or-
Use code ‘NERDGASM’ at checkout!
Donate & help support this channel @ http://bit.ly/helpbarnacules
Buy RC Drone Hardware @ http://bit.ly/BarnDrones

♠ Come talk to me… ♠
Tweet me @ http://twitter.barnnerd.com
Facebook me @ http://facebook.barnnerd.com
Instagram @ http://instagram.barnnerd.com
Email me @ BarnaculesManCave@gmail.com