M240B with a Drum Mag - Battlefield 2042

For reason I made this video so that Golden Eagle Industries might have to add a special component to their products like the AEG airsoft support guns for example. The M240B is a US standard Light Machine Gun based on the Belgium FN Variants. I wanted to see if I can somehow attach a Drum Mag from a M249 to a M240 Machine gun instead on using a ammo belt. Since Battlefield 3 and 2042, the M240/49's were my all time favourite support guns but what if they had some customization like what their counterparts have on the games. On my old M249 Mk1 I have a slot or built in attachment that holds a Drum Mag in place and it occurred to me it would look awesome on a actual M240B if there was a component I can get to manual connect and disconnect from the weapon, the Drum Mag itself can be brought from various airsoft sites but that port or component needs to be specially manufactured in order to carry a Drum Mag.
If anyone knows where to find this component please leave a comment below and link to the manufacture who does them.
Thanks for Watching.