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.338 Winchester Magnum Load Data Reloading Data

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Warning! Notes: Velocities from 22-inch barrel. All loads listed were near or at maximum in test rifle and should be approached with caution by starting with the lowest charges listed in an established loading manual. Both CCI 250 and Federal 215 primers were employed. No significant differences were noted between the two. Velocities were measured with an Oehler Model 33 Chronotach with skyscreens and converted from instrumental to muzzle. Temperatures ranged from 50 to 70 degrees Fahrenheit but no temperature corrections were attempted. (Rifle Issue #106 - July, 1986)
Be Alert: Publisher cannot be responsible for errors in published load data.
Wt. Bullet Powder Manufacturer Powder Charge Velocity (FPS)
200 Speer IMR IMR-4350 Click Here 2,908
200 Speer IMR IMR-4350 Click Here 2,838
200 Hornady Hodgdon H-4831 Click Here 2,815
200 Hornady IMR IMR-4831 Click Here 2,829
200 Hornady Hodgdon H-414 Click Here 2,936
210 Nosler IMR IMR-4350 Click Here 2,906
210 Nosler Hodgdon H-4831 Click Here 2,868
210 Nosler IMR IMR-4831 Click Here 2,843
210 Nosler Hodgdon H-414 Click Here 2,921
225 Hornady IMR IMR-4350 Click Here 2,734

.33 Caliber Reloading Data