AR-15 Upper Receiver Assembly Tips Presented by Larry Potterfield of MidwayUSA
This video provides essential tips for assembling an AR-15 A2 Upper Receiver. Larry Potterfield, founder of MidwayUSA, guides viewers through the process, focusing on practical techniques for installing sights and using holding fixtures. He also details the crucial carrier key screw torque specifications, aiming to help builders avoid common and time-consuming errors. The content is geared towards individuals looking to build or work on their AR-15 upper receivers.








