Mossberg 500/590 Magpul Forend Installation: Keep your Heatshield!
This video details the installation of the Magpul MOE M-LOK Forend on Mossberg 500 and 590 series shotguns. It emphasizes compatibility checks based on action tube length and provides a crucial method for retaining the factory heatshield by crimping it to match the barrel contour. The process involves disassembly, using specialized tools for the retaining nut, and careful reassembly to ensure proper function.









