Originally Posted by JD0x0
I would have to argue against that. The VSS sniper rifle had an effective range of 500-600 meters with a 9x39 subsonic bullet. A .338 whisper with a 300 grain boat tail has about the same amount of drop and time of flight at 500 yards that a .30-06 has at 1000 yards. With only about 16 inches of wind drift in a 10mph 90 degree crosswind, and has only lost about 120fps of velocity at that range.
A .338 Whisper has only lost 120 FPS after 500 yards? I highly doubt it.