Factory ammunition pushes a 250 grain bullet to 2,940-2,950 fps.

round-nose cartridge pictured but continues to load the 250 gr.

Weatherby has also expanded their factory loads including Nosler Ballistic-tip and Barnes TSX bullets complementing the powerful cartridge.

[7] Currently A-square is the only other factory ammunition producer of the .340 Weatherby Magnum, which has led to limited popularity of the caliber.

and even rivals the larger .375 H&H, providing a much flatter shooting and harder hitting performance.