Lockheed D-21: Cold War Spy Drone

In October 1962, the C.I.A. and the U.S.A.F. requested that Lockheed study a high-speed, high-altitude drone concept for reconnaissance flights over particularly hostile territories to avoid endangering aircrews. Created during the height of the Cold War and following the shootdown of a U-2 spy p...

By Friedrich Seiltgen

Clone Rifles – How to Get Started Building a Clone Rifle

We recently sat down with Chris from clonerifles.com to learn more about the state of building clone ARs in 2022, his take on the cloning community and its reputation, as well as a bit about the website's background, what parts are getting hard to find, and some details on his upcoming clone shoo...

By James Burton