I 3D print a full AR-15 lower receiver from Defense Distributed on an Ultimaker 3D Printer using PLA material. I demonstrate its 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.\r<br>\r<br>** NOTICE ** \r<br>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-new so that is why the logos 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.\r<br>\r<br>♠ Use links below for discounts and to help the channel ♠\r<br>Buy Barnacules Nerdgasm Merch @ \r<br>Discount on GT Omega Chairs @ \r<br>-or-\r<br>Use code NERDGASM at checkout!\r<br>Donate & help support this channel @ \r<br>Buy RC Drone Hardware @ \r<br>\r<br>♠ Come talk to me. ♠\r<br>Tweet me @ \r<br>Facebook me @ \r<br>Instagram @ \r<br>Email me @ BarnaculesManCave@gmail.com\r<br>\r<br>▼ Support me by sending BitCoin (Wallet Address) ▼ \r<br>18Su2PV63BabMZWwYEhgXC8obK1XBVveCp\r<br>\r<br>▼ Get 10% off Kinesis Split Ergonomic Keyboards & Pedals ▼ \r<br> \r<br>[use code Barnacules at checkout to get 10% off]\r<br>▼ Join my Folding@Home team and help cure diseases with spare CPU/GPU cycles ▼\r<br>Barnacules Nerdgasm Team # 231300\r<br>Download Client @ \r<br>** Top 10 contributers shown on Twitter weekly!\r<br>\r<br>\r<br>▼ I am now live streaming on Twitch so come give me a follow to receive notifications when Im streaming ▼\r<br>
