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Bullet Type = .257 110 GR IB HORNADY Bullet Weight = 110.0 grains
Bullet Diameter = 0.257 in Bullet Length = 1.187 in
Bullet BC = 0.39 Sectional Density = 0.238
Case Type = 25-06 Remington Case Length = 2.484 in
Full Case Capacity = 64.554 grains water Est. Overall Cartridge Length = 3.135 in
Net Case Capacity = 57.536 grains water Bullet Seating Depth = 0.536 in
Rifle Type = Barrel Length = 24.0 in
Effective Barrel Length = 22.052 in Barrel/Case Volume Ratio = 5.9
Cartridge Temperature = 70.0 °F
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Powder: IMR 4831
Calculated Powder Charge = 47.0 grains
Load Density = 81.7%
Charge/Bullet Weight Ratio = 0.427
Estimated Muzzle Velocity = 2881 ft/sec
Estimated Chamber Pressure = 41783 CUP
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WARNING: For starting loads reduce calculated powder charge by at least 10%.
Load Table
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Load Charge Charge- Muzzle Chamber
Density Weight to-Bullet Velocity Pressure Notes
(%) (grains) Wt. Ratio (ft/sec) (CUP)
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75 43.2 0.393 2648 35027 OK
80 46.0 0.418 2820 40005 OK
85 48.9 0.445 2998 45161 OK
90 51.8 0.471 3176 50318 High Pressure
95 54.7 0.497 3353 55474 High Pressure
100 57.5 0.523 3525 60452 High Pressure
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