Ammunition 180 gr Nosler Partition · .300 Winchester Magnum Ammo

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Compare two loads

Two Choice loads in the same calibre, at identical conditions. Pick a load on the left and the right-hand list narrows to everything else we make for that cartridge.

Both loads calculated at 100 yd zero · 1.5" sight height · 50°F · 2,500 ft · 10 mph crosswind

Both loads use Choice’s published test velocity, exactly as measured, with no adjustment for barrel length. A load’s own product page will adjust to the barrel you tell it about, so the same load can read differently there.

—yd

Load A

Load B

Load A Load B

About these figures. Both trajectories come from a point-mass model solved in your browser at the conditions listed above. Each load is calculated with the drag model its coefficient was published against, which is named on its column — a G1 figure and a G7 figure are not interchangeable. Confirm your zero and your come-ups on a range before relying on them in the field.