American Rifleman

3 Unique AR-15 Lower Receivers

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Many of the typical tweaks and ...
American Rifleman

Three Awesome AR Uppers

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** The purchase of a good AR-15 is a ...
Hackaday

3D Printed AR-15 Lower Works

Ar15.com user [HaveBlue] has been working for some time on a 3D printed lower receiver, and now reports that the parts are fully working. Using a Stratasys 3D printer from the 90’s [HaveBlue] managed ...
Military Times

Shield Arms offers a folding option for AR-15s with its SA-15 FLR lower receivers

The Shield Arms SA-15 built on the patent-pending FLR folding lower receiver is shipping now in stripped lower and complete pistol configurations. The FLR is billed as “…the world’s first folding ...
TechCrunch

Defense Distributed Prints An AR-15 Receiver That Has Fired More Than 600 Rounds

[youtube=http://www.youtube.com/watch?feature=player_embedded&v=tAW72Y_XPF4] Defense Distributed, a group run primarily by gunsmith Cody Wilson, has released a video ...