Th 240B is better I think then the M60, but I honestly like the m249 better for carrying and fighting with. The M60 and M240B are better for being attached to trucks. The Special forces guys carry the 60 and 240B, for the effect of being a larger element when caught out in the bush. The m249 is more controlable thus making it, for me, more of a killer. I just about got my ear drum blown out cause of a 240 going off next to me.