We check out the AR-X2 LightFighter AR-15. Developed after close consultation with U.S. Special Forces, this rifle weighs in under six pounds and features a wide variety of patented enhancements.
To see our previous article about this rifle:
https://www.arbuildjunkie.com/x2-dev-group-prepares-to-launch-the-ar-x-lightfighter/
Read the full article here