If you are still on the fence in getting the new Elite Force H&K MG4 made by VFC, perhaps Slex of MiR Tactical can convince you to get one for Christmas... "The Elite Force Airsoft is bringing extreme duty Heckler & Koch firepower to the AEG line with the HK MG4 'belt fed' airsoft machine gun. This AEG features smart circuitry that will detect the battery type and size you are using as well as over-heat protection."