Hi guys! Last year I sqaw a video of trhis huge asniper rifle (maybe a 50 cal) and when you enter all the circumstances like wind etc into a little computer that comes with it, the scope is adjusted so you don't have to worry about stuff like wind because the scope points exactly where the bullet is going to go. The name might have a C in it but I'm not sure. It was a light brown sniper rifle. Does anybody have an idea what I am talking about? Thanks in advance!