How to: Benelli/Turknelli M4 mag tube extension
This video provides a step-by-step guide on how to install a 7-round magazine tube extension on a Benelli/Turknelli M4 shotgun. It covers disassembly and assembly procedures, offering a practical solution for increasing shotgun capacity. The description also includes links to the required parts, tools, and sponsor products, as well as timestamps for different sections of the video.









