.378 Weatherby Magnum - Manufacturer Loading Data

Bullet
Type
Primer Case Trim
Length
C.O.L. Grains Vel. Press. Diam. Source
    235 gr  SP
(Speer)
 FED 215  H4350
(Hodgdon)
 Weatherby  2.903"  3.645" Starting:  102.0 gr       0.375" Hodgdon
Max: 109.0 gr    
    235 gr  SP
(Speer)
 FED 215  H4831
(Hodgdon)
 Weatherby  2.903"  3.645" Starting:  107.0 gr       0.375" Hodgdon
Max: 117.0 gr    
    250 gr  TBBC SP
(Speer)
 CCI 250 Mag  Reloder 19
(Alliant Powder)
 Weatherby     3.645" Starting:  105.3 gr        Alliant Powder
Max: 117.0 gr    
    250 gr  TBBC SP
(Speer)
 CCI 250 Mag  Reloder 19
(Alliant Powder)
 Weatherby     3.645" Starting:  105.3 gr        Alliant Powder
Max: 117.0 gr    
    250 gr  TBBC SP
(Speer)
 CCI 250 Mag  Reloder 22
(Alliant Powder)
 Weatherby     3.645" Starting:  107.1 gr        Alliant Powder
Max: 119.0 gr    
    250 gr  TBBC SP
(Speer)
 CCI 250 Mag  Reloder 22
(Alliant Powder)
 Weatherby     3.645" Starting:  107.1 gr        Alliant Powder
Max: 119.0 gr    
    270 gr  SP
(HDY)
 FED 215  H4350
(Hodgdon)
 Weatherby  2.903"  3.645" Starting:  99.0 gr       0.375" Hodgdon
Max: 105.0 gr    
    270 gr  SP
(HDY)
 FED 215  H4831
(Hodgdon)
 Weatherby  2.903"  3.645" Starting:  105.0 gr       0.375" Hodgdon
Max: 115.0 gr    
    285 gr  SP
(Speer)
 CCI 250 Mag  Reloder 19
(Alliant Powder)
 Weatherby     3.635" Starting:  99.9 gr        Alliant Powder
Max: 111.0 gr    
    285 gr  SP
(Speer)
 CCI 250 Mag  Reloder 19
(Alliant Powder)
 Weatherby     3.635" Starting:  99.9 gr        Alliant Powder
Max: 111.0 gr    
    285 gr  SP
(Speer)
 CCI 250 Mag  Reloder 22
(Alliant Powder)
 Weatherby     3.635" Starting:  100.8 gr        Alliant Powder
Max: 112.0 gr    
    285 gr  SP
(Speer)
 CCI 250 Mag  Reloder 22
(Alliant Powder)
 Weatherby     3.635" Starting:  100.8 gr        Alliant Powder
Max: 112.0 gr    
    285 gr  SP
(Speer)
 CCI 250 Mag  Reloder 25
(Alliant Powder)
 Weatherby     3.635" Starting:  105.3 gr        Alliant Powder
Max: 117.0 gr    
    285 gr  SP
(Speer)
 CCI 250 Mag  Reloder 25
(Alliant Powder)
 Weatherby     3.635" Starting:  105.3 gr        Alliant Powder
Max: 117.0 gr    
    300 gr  TBBC SP
(Speer)
 CCI 250 Mag  Reloder 19
(Alliant Powder)
 Weatherby     3.640" Starting:  98.1 gr        Alliant Powder
Max: 109.0 gr    
    300 gr  TBBC SP
(Speer)
 CCI 250 Mag  Reloder 19
(Alliant Powder)
 Weatherby     3.640" Starting:  98.1 gr        Alliant Powder
Max: 109.0 gr    
    300 gr  TBBC SP
(Speer)
 CCI 250 Mag  Reloder 22
(Alliant Powder)
 Weatherby     3.640" Starting:  99.0 gr        Alliant Powder
Max: 110.0 gr    
    300 gr  TBBC SP
(Speer)
 CCI 250 Mag  Reloder 22
(Alliant Powder)
 Weatherby     3.640" Starting:  99.0 gr        Alliant Powder
Max: 110.0 gr    
    300 gr  TBBC SP
(Speer)
 CCI 250 Mag  Reloder 25
(Alliant Powder)
 Weatherby     3.640" Starting:  104.4 gr        Alliant Powder
Max: 116.0 gr    
    300 gr  TBBC SP
(Speer)
 CCI 250 Mag  Reloder 25
(Alliant Powder)
 Weatherby     3.640" Starting:  104.4 gr        Alliant Powder
Max: 116.0 gr    
    300 gr  PART
(NOS)
 FED 215  H4350
(Hodgdon)
 Weatherby  2.903"  3.680" Starting:  95.0 gr       0.375" Hodgdon
Max: 100.0 gr    
    300 gr  PART
(NOS)
 FED 215  H4831
(Hodgdon)
 Weatherby  2.903"  3.680" Starting:  102.0 gr       0.375" Hodgdon
Max: 112.0 gr