Best sniper rifle ever made?

I would have to agree that the .50 cal Barret is probably the best because of its range, and accuracy with the "floating" barrel, however the .338 Lapua Magnum has a lot of range (more than the 7.62), and also has a very flat trajectory, and is lighter to carry. The .50 to me would still take top prize but the .338 would run a close second. Also the .408 Cheytac M200 Intervention, is relatively new and has hopes of taking the cake in the near future...It boasts many new world records, so we'll see. At the present the top in my opinion still goes to the Barret .50 Cal