.44 - 40 Winchester - Manufacturer Loading Data

Bullet
Type
Primer Case Trim
Length
C.O.L. Grains Vel. Press. Diam. Source
    160 gr Lead LFP
(CPB)
 WIN WLP  Clays
(Hodgdon)
 WIN  1.295"  1.600" Starting:  4.2 gr  747 7,400  0.430" Hodgdon
Max: 5.5 gr 916 12,700
    160 gr Lead LFP
(CPB)
 WIN WLP  Titegroup
(Hodgdon)
 WIN  1.295"  1.600" Starting:  4.5 gr  750 7,700  0.430" Hodgdon
Max: 6.2 gr 983 12,200
    200 gr Lead LRNFP
(CPB)
 WIN WLP  700-X
(Hodgdon)
 WIN  1.295"  1.600" Starting:  5.0 gr  788 7,100  0.430" Hodgdon
Max: 5.6 gr 860 11,400
    200 gr Lead LRNFP
(CPB)
 WIN WLP  800-X
(Hodgdon)
 WIN  1.295"  1.600" Starting:  8.0 gr  870 9,400  0.430" Hodgdon
Max: 8.8 gr 965 12,600
    200 gr Lead LRNFP
(CPB)
 WIN WLP  Clays
(Hodgdon)
 WIN  1.295"  1.600" Starting:  4.2 gr  648 8,200  0.430" Hodgdon
Max: 5.0 gr 765 11,700
    200 gr Lead LRNFP
(CPB)
 WIN WLP  HP-38
(Hodgdon)
 WIN  1.295"  1.600" Starting:  5.5 gr  711 9,800  0.430" Hodgdon
Max: 6.5 gr 820 12,400
    200 gr Lead LRNFP
(CPB)
 WIN WLP  Titegroup
(Hodgdon)
 WIN  1.295"  1.600" Starting:  5.0 gr  758 8,400  0.430" Hodgdon
Max: 6.2 gr 901 12,900
    200 gr Lead LRNFP
(CPB)
 WIN WLP  Trail Boss
(Hodgdon)
 WIN  1.295"  1.600" Starting:  5.5 gr  723 7,800  0.430" Hodgdon
Max: 6.5 gr 826 11,900
    200 gr Lead LRNFP
(CPB)
 WIN WLP  Universal
(Hodgdon)
 WIN  1.295"  1.600" Starting:  6.6 gr  722 10,000  0.430" Hodgdon
Max: 7.3 gr 777 11,100
    200 gr Lead LRNFP
(CPB)
 WIN WLP  SR 4756
(Improved Military Rifle)
 WIN  1.295"  1.600" Starting:  8.4 gr  821 6,700  0.430" Hodgdon
Max: 9.3 gr 913 11,200
    200 gr Lead LRNFP
(CPB)
 WIN WLP  SR 7625
(Improved Military Rifle)
 WIN  1.295"  1.600" Starting:  7.8 gr  857 9,300  0.430" Hodgdon
Max: 8.5 gr 947 12,900
    200 gr  TC
(CamPro )
  Large Pistol  2400
(Alliant Powder)
      1.590" Starting:  14.4 gr        CamPro
 
Max: 16.0 gr    
    200 gr  TC
(CamPro )
  Large Pistol  Bullseye
(Alliant Powder)
      1.590" Starting:  5.2 gr        CamPro
 
Max: 5.8 gr    
    200 gr  TC
(CamPro )
  Large Pistol  Unique
(Alliant Powder)
      1.590" Starting:  7.6 gr        CamPro
 
Max: 8.5 gr    
    200 gr  TC
(CamPro )
  Large Pistol  Titegroup
(Hodgdon)
      1.590" Starting:  5.4 gr        CamPro
 
Max: 6.0 gr    
    200 gr  TC
(CamPro )
  Large Pistol  IMR 4227
(Improved Military Rifle)
      1.590" Starting:  16.0 gr        CamPro
 
Max: 17.9 gr    
    200 gr  TC
(CamPro )
  Large Pistol  N340
(VihtaVuori)
      1.590" Starting:  8.4 gr        CamPro
 
Max: 9.0 gr    
Bullet
Type
Primer Case Trim
Length
C.O.L. Grains Vel. Press. Diam. Source
    200 gr Lead RNFP
 WIN WLP  Clays
(Hodgdon)
 WIN  1.295"  1.600" Starting:  4.2 gr  845 8,200  0.428" Hodgdon
Max: 5.0 gr 924 11,700
    200 gr Lead RNFP
 WIN WLP  HP-38
(Hodgdon)
 WIN  1.295"  1.600" Starting:  5.5 gr  901 9,800  0.428" Hodgdon
Max: 6.5 gr 1,020 12,400
    200 gr Lead RNFP
 WIN WLP  Titegroup
(Hodgdon)
 WIN  1.295"  1.600" Starting:  5.0 gr  956 8,400  0.428" Hodgdon
Max: 6.2 gr 1,117 12,900
    200 gr Lead RNFP
 WIN WLP  Universal
(Hodgdon)
 WIN  1.295"  1.600" Starting:  6.6 gr  950 10,000  0.428" Hodgdon
Max: 7.3 gr 1,069 11,100
    200 gr Lead RNFP
 WIN WLP  231
(Winchester)
 WIN  1.295"  1.600" Starting:  5.5 gr  901 9,800  0.428" Hodgdon
Max: 6.5 gr 1,020 12,400