By Dave Shilling I'm betting that from all the guns you've picked up from fallen enemies in Call Of Duty MW3, most likely barely one percent of the time you've found yourself wielding the L86 LSW in your hands! It's the very first LMG that is unlocked which leaves most gamers with the feeling that it is therefore the worst and most useless gun. The problem is that since it does begin so sluggish, slow and racked with recoil so few gamers try to unlock all of the attachments for it resulting in them never knowing about the greatest one of all. The strange thing is that the attachment we are talking about is otherwise not very good on many other guns! So what do you get when you cross the worst LMG with the weakest attachment? Just the greatest gun in the entire game! Yes, put the Thermal...