DMW Benelli Forearm Collar for extended tubes

This collar is needed for extended mag tubes if you dont already have one on your gun. If you already have an extension on your gun then you are good to go. If you do not have an extension then you will need this to install an extended tube. This collar works for the M1 and M2 models. Some models of Benelli shotguns are being shipped with no magazine extension. Instead, these models have a cap that screws onto your magazine tube. This cap holds the barrel/forend assembly firmly against the receiver. The DMW extension nut works as a coupler, allowing you to install either a factory or DMW extension tube in place of the cap. The extension tube nut holds all components firmly in place, as the factory cap does, but adds greatly to the versatility of your weapon. Made from aircraft quality aluminum, hard anodized in matte black to match the finish of your weapon.