3D Printed Lower Receiver for AR-15 Created by WayFairy

[Brian_Krassenstein]

Reddit user schlauncha took on the challenge of 3D printing his own gun, using the open source design of the WarFairy 3D printed AR-15 lower. With some modifications, schlauncha was able to shoot the gun successfully but was plagued with issues, and ended up with a vertical split through the rear takedown pin. Although he was able to fix the 3D printed gun with acetone, it continued to have problems. He thought the 3D printed gun held up better than expected, but is thinking of retiring that model. Check out more details: http://3dprint.com/22948/3d-printed-ar-15-lower-gun/

Below is a photo of schlauncha's 3D printed AR-15 lower, in red: