FDE 308 AR Build Part 3 (Install Barrel & Delta Ring onto Upper)

This video chronicles the assembly of the delta ring onto the barrel and then the barrel into the upper receiver using a torque tool and barrel wrench. Remember for .308 ARs use 65 ft-lbs of torque for the barrel nut torque. You may need to turn the barrel nut further to ensure the barrel nut teeth allow clearance for the gas tube but don’t go over 80 ft-lbs. Contact your barrel and upper suppliers to make sure of the settings for the parts in your build.

Viewers use the information from this video at your own risk. YAA is not responsible for any injuries or damages as a result of using any of the ideas or information presented in this video.