The third mission for the Sniper World online training simulator has just been added. This mission will test some decision making skills and your knowledge of your long range ballistics. Additionally, we have now given you the option in this mission whether to take your M110SASS or XM2010 .300 Win Mag sniper rifle. This helps illustrate the differences and advantages of the two cartridges. You can get to the new missions by visiting the link below.