Videos tagged with Upper Receiver Disassembly

This video details the process of disassembling a fire-damaged AR-15 upper receiver, focusing on separating the barrel from the receiver. The instructor demonstrates removing a seized gas tube using specialized tools and techniques, then tackles the challenging removal of a potentially warped or corroded barrel nut. The process involves liberal use of penetrating oil, heat, and percussive force, followed by submersion in a rust-dissolving solution.