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.25 Gibbs Reloading Data

 
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Warning! Notes: These loads were all MAXIMUM in the author's rifle. Due to variations in other ".25 Gibbs" chambers, starting loads should be reduced by at least five grains. Author's rifle had a 26-inch barrel with one-turn-in-10-inch twist. All loads in Remington cases with CCI 250 primers. Chronographed on an Oehler 33 at 15 feet, converted to muzzle velocity. (Handloader Issue 142)
Be Alert: Publisher cannot be responsible for errors in published load data.
Wt. Bullet Powder Manufacturer Powder Charge Velocity (FPS)
117 Hodgdon H-4831 Click Here 3,332
117 IMR IMR-4831 Click Here 3,317
117 Hodgdon H-450 Click Here 3,295
117 IMR IMR-7828 Click Here 3,285
117 Hodgdon H-870 Click Here 3,279
117 Hodgdon H-4350 Click Here 3,271
117 IMR IMR-4350 Click Here 3,243
100 IMR IMR-7828 Click Here 3,545
100 Hodgdon H-4831 Click Here 3,510
100 IMR IMR-4831 Click Here 3,502
100 Hodgdon H-450 Click Here 3,505
100 IMR IMR-4350 Click Here 3,495
100 Hodgdon H-4350 Click Here 3,493
87 IMR IMR-7828 Click Here 3,784
87 Hodgdon H-4831 Click Here 3,789
87 IMR IMR-4831 Click Here 3,768
87 Hodgdon H-450 Click Here 3,762
87 Hodgdon H-4350 Click Here 3,716
87 IMR IMR-4350 Click Here 3,704
75 IMR IMR-7828 Click Here 3,902
75 Hodgdon H-450 Click Here 3,897
75 Hodgdon H-4350 Click Here 3,897
75 IMR IMR-4350 Click Here 3,861
75 Hodgdon H-4831 Click Here 3,823
75 IMR IMR-4831 Click Here 3,910
75 IMR IMR-4320 Click Here 3,734
 

.25 Caliber Reloading Data